This is a list of operator algebra seminars we had at University
of Tokyo since 1996.
- Special Operator Algebra Seminar
- Speaker: Florin Radulescu (University of Iowa)
- Title: II1 factors associated with free groups
- Date/Time: February 9 (Fri), 1996 4PM-5:30PM
- Special Operator Algebra Seminar
- Speaker: Florin Boca (University of Wales Swansea)
- Title: The structure of higher-dimensional noncommutative
tori and metric Diophantine approximation
- Date/Time: May 29 (Wed), 1996 3:30PM-5:30PM
- Tokyo Operator Algebra Seminar
- Speaker: Hideki Kosaki (Kyushu University)
- Title: A group of 1-dimensional bimodules arising from composition
of subfactors
- Date/Time: June 7 (Fri), 1997 3:30PM-5:30PM
- Mathematical Sciences Seminar
- Speaker: Masaki Izumi (University of Tokyo)
- Title: The infinite tensor product action of SUq(2) and
the Poisson boundary of some non-commutative random walk
- Date/Time: November 29 (Fri), 1997 4:30PM-5:30PM
- Tokyo Operator Algebra Seminar
- Speaker: Taku Matsui (Tokyo Metropolitan University)
- Title: Recent Results on Ferromagnetic XXZ Models
- Date/Time: December 13 (Fri), 1997 1:30PM-3:30PM
- Special Operator Algebra Seminar
- Speaker: Phan Hung Loi (Wright State University)
- Title: Commuting squares and automorphisms on subfactors
- Date/Time: December 19 (Thu), 1997 4PM-5:30PM
- Tokyo Operator Algebra Seminar
- Speaker: Roberto Longo (University of Rome II)
- Title: Von Neumann algebras, quantum field theory and black hole
thermodynamics
- Date/Time: June 13 (Fri), 1997, 2PM-4PM
- Series of lectures
- Speaker: Masamichi Takesaki (UCLA)
- Title: Functorial structure theory and a characteristic square
- Dates/Times: June 16, 23 (Mon) & July 1 (Tue), 1997, 10:30AM-12:00
128
- Special Operator Algebra Seminar
- Speaker: Zhong-Jin Ruan (University of Illinois, Urbana
Champaign)
- Title: Recent Results in the Local Theory of Operator Spaces
- Date/Time: June 25 (Wed), 1997, 4PM-5:30PM
- Departmental Colloquium
- Speaker: Masamichi Takesaki (UCLA)
- Title: Characteristic square for a factor and cocycle conjugacy of
group actions
- Date/Time: June 27 (Fri), 1997, 4:30PM-5:30PM
- Special Operator Algebra Seminar
- Speaker: N. Christopher Phillips (University of Oregon)
- Title: Subhomogeneous approximation of crossed products by minimal
diffeomorphisms (joint work with Qing Lin)
- Date/Time: June 30 (Mon), 1997, 4PM-5:30PM
- Tokyo Operator Algebra Seminar
- Speaker: George Elliott (University of Toronto)
- Title: The structure and classification problem for amenable C*-
algebras
- Date/Time: July 11 (Fri), 1997, 2PM-4PM
- Special Operator Algebra Seminar
- Speaker: Alex Kumjian (University of Nevada, Reno)
- Title: C*-algebras of directed graphs
(joint work with D. Pask & I. Raeburn)
- Date/Time: July 15 (Tue), 1997, 4PM-5:30PM
- Special Operator Algebra Seminar
- Speaker: Carl Winslow (University of Copenhagen)
- Titel: Operator algebras from a global point of view
- Date/Time: July 16 (Wed), 1997, 4PM-5:30PM
- Series of lectures on operator algebras
- Speaker: Jun Tomiyama (Japan Women's University)
- Title: Knot theory for topological dynamics and C*-algebras
- Dates & Times: October 22 (Wed.), 1997, 13:00-16:00
- October 23 (Thu.) 10:00-12:00
- October 24 (Fri.) 15:00-
- Series of lectures on operator algebras
- Speaker: Toshikazu Natsume (Nagoya Institute of Technology)
- Title: Noncommutative geometry for beginners
- Dates/Times: November 5 (Wed), 1997, 2PM-4PM
- November 6 (Thu), 1997, 10AM-12N, 2PM-4PM
- Special Operator Algebra Seminar
- Speaker: Uffe Haagerup (Odense University)
- Title: Random matrices and exact C*-algebras
- Date/Time: January 26 (Mon), 1998 Time 4:00-5:30PM
- Operator algebra seminar
- Speaker: Hiroki Matui (Univ. Tokyo)
- Title: On minimal Cantor systems I (after Giordano-Putnam-Skau)
- Date/Time: Tuesday, April 14, 1998, 4:30-6:30
- Operator algebra seminar
- Speaker: Philippe Biane (CNRS)
- Title: Representations of symmetric groups and free probability
theory
- Date/Time: Tuesday, April 21, 1998, 4:30-6:00
- Operator algebra seminar
- Speaker: Hiroki Matui (Univ. Tokyo)
- Title: On minimal Cantor systems II (after Giordano-Putnam-Skau)
- Date/Time: Tuesday, April 28, 1998, 4:30-6:30
- Operator algebra seminar
- Speaker: Flemming Larsen (Odense University)
- Title: Brown measures in finite non-commutative W*-probability
spaces
- Date/Time: Tuesday, May 12, 1998, 4:30-6:00
- Operator algebra seminar
- Speaker: Sergei Silvestrov (Royal Inst. Tech., Sweden)
- Title: Bounded and unbounded representations of generalised
Lie algebras and their deformations
- Date/Time: Tuesday, May 19, 1998, 4:30-6:00
- Operator algebra seminar
- Speaker: Narutaka Ozawa (Univ. Tokyo)
- Title: The principle of local reflexivity for non-commutative
L1-spaces
- Date/Time: Tuesday, May 26, 1998, 4:30-6:00
- Tokyo Operator algebra seminar
- Speaker: V. P. Belavkin (University of Nottingham)
- Title: Operator representations of Ito algebras and their
classification
- Date/Time: Saturday, May 30, 1998, 3:30-5:00
- Operator algebra seminar
- Speaker: Masaru Nagisa (Chiba Univ.)
- Title: Some remarks on C*-algebras with real rank zero or one
constructed by Goodearl
- Date/Time: Tuesday, June 2, 1998, 4:30-6:00
- Operator algebra seminar
- Speaker: Keiko Kawamuro (Univ. Tokyo)
- Title: Introduction to Connes spectra
- Date/Time: Tuesday, June 9, 1998, 4:30-6:00
- Operator algebra seminar
- Speaker: Nathanial Brown (Purdue Univ./Univ. Tokyo)
- Title: AF Embeddings of Crossed Products of AF Algebras by Z
- Date/Time: Tuesday, June 16, 1998, 4:30-6:00
- Operator algebra seminar
- Speaker: Feng Xu (UCLA)
- Title: On one of J.-B.Zuber's conjectures
- Date/Time: Tuesday, June 23, 1998, 4:30-5:30
- Operator algebra seminar
- Speaker: Keiko Kawamuro (Univ. Tokyo)
- Title: Strong amenability and central sequence subfactors
- Date/Time: Tuesday, June 30, 1998, 4:30-6:00
- Operator algebra seminar
- Speaker: Hiroki Matui (Univ. Tokyo)
- Title: After Giordano-Putnam-Skau (Part III)
- Date/Time: Tuesday, July 7, 1998, 4:30-6:00
- Operator algebra seminar
- Speaker: David E. Evans (University of Wales, Cardiff)
- Title: Non-commutative orbifolds
- Date/Time: Tuesday, July 14, 1998, 4:30-6:00
- Operator algebra seminar
- Speaker: David E. Evans (University of Wales, Cardiff)
- Title: Modular invariants, graphs and subfactors
- Date/Time: Friday, July 24, 1998, 4:00-5:30
- Operator algebra seminar
- Speaker: Ryszard Nest (University of Copenhagen)
- Title: Formal and continuous deformations of Poisson manifolds,
constructions and applications
- Date/Time: Tuesday, October 13, 1998, 4:30-6:00
- Operator algebra seminar
- Speaker: Satoshi Goto (Sophia University)
- Title: The fusion rule structure of Goodman-de la Harpe-Jones
subfactors
- Date/Time: Tuesday, October 20, 1998, 4:30-6:00
- Operator algebra seminar
- Speaker: Masaki Izumi (University of Tokyo)
- Title: On actions of finite groups on the Cuntz algebra O2
- Date/Time: Tuesday, October 27, 1998, 4:30-6:00
- Operator algebra seminar
- Speaker: Nathanial Brown (Purdue Univ./Univ. Tokyo)
- Title: Non commutative topological entropy I
- Date/Time: Tuesday, November 10, 1998, 4:30-6:00
- Operator algebra seminar
- Speaker: Nathanial Brown (Purdue Univ./Univ. Tokyo)
- Title: Non commutative topological entropy II
- Date/Time: Tuesday, November 17, 1998, 4:30-6:00
- Operator algebra seminar
- Speaker: Fumio Hiai (Tohoku University)
- Title: Properties of free entropy related to polar decomposition
- Date/Time: Tuesday, November 24, 1998, 4:30-6:00
- Operator algebra seminar
- Speaker: Shigeru Yamagami (Tohoku University)
- Title: Compact quantum groups with amenable dual and minimal actions
on the AFD II1 factor
- Date/Time: Tuesday, December 1, 1998, 4:30-6:00
- Operator algebra seminar
- Speaker: Toshihiko Masuda (Univ. Tokyo)
- Title: Extension of automorphisms of a subfactor to the symmetric
enveloping algebra
- Date/Time: Tuesday, December 8, 1998, 4:30-6:00
- Operator algebra seminar
- Speaker: Yasuyuki Kawahigashi (Univ. Tokyo)
- Title: Chiral projectors and alpha-induction for subfactors
- Speaker: Narutaka Ozawa (Univ. Tokyo)
- Title: On lifting property for universal C*-algebras of operator
spaces
- Date/Time: Tuesday, December 22, 1998, 3:30-6:00
- Operator algebra seminar
- Speaker: Hideaki Izumi (Tohoku Univ.)
- Title: The Radon-Nikodym theorem for non-commutative Lp-spaces
- Date/Time: Tuesday, January 12, 1999, 4:30-6:00
- Operator algebra seminar
- Speaker: Taku Matsui (Kyushu Univ.)
- Title: Symmetry of spin ladder
- Date/Time: Tuesday, January 19, 1999, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Rui Okayasu (Univ. Tokyo)
- Title: Introduction to E-theory
- Date/Time: Tuesday, February 2, 1999, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Wojciech Szymanski (University of Newcastle)
- Title: C*-algebras of directed graphs
- Date/Time: Tuesday, March 16, 1999, 2:30-4:00
- Speaker: Dietmar Bisch (University of California, Santa
Barbara)
- Title: Planar algebras and subfactors I
- Date/Time: Tuesday, March 16, 1999, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Dietmar Bisch (University of California, Santa
Barbara)
- Title: Planar algebras and subfactors II
- Date/Time: Monday, March 29, 1999, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Yasuyuki Kawahigashi (Univ. Tokyo)
- Title: Mutil-interval subfactors and modularity of representations
in
conformal field theory I, II
- Dates/Time: Tuesday, April 20, 27, 1999, 4:30-6:00
- Operator Algebra Seminar
- Speaker: David E. Evans (University of Wales, Cardiff)
- Speaker: Jens Böckenhauer (University of Wales, Cardiff)
- Titles: Modular invariants and subfactors I, II
- Date/Time: Tuesday, May 11, 1999, 3:45-4:45, 5:00-6:00
- Operator Algebra Seminar
- Speaker: Hiroaki Yoshida (Ochanomizu Women's University)
- Title: Orthogonal polynomials in a free probability space
- Date/Time: Tuesday, May 18, 1999, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Masaru Nagisa (Chiba University)
- Title: Some remarks on unital, simple, stable rank one C*-algebras
whose K0-group have a torsion
- Date/Time: Tuesday, May 25, 1999, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Hajime Moriya (Science Univ. Tokyo)
- Title: On entropy density and the Connes-Narnhofer-Thirring entropy
of shifts
- Date/Time: Tuesday, June 1, 1999, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Hideaki Izumi (Univ. Tokyo)
- Title: Non-commutative L2-space and the standard Hilbert space
- Date/Time: Tuesday, June 15, 1999, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Narutaka Ozawa (Univ. Tokyo)
- Title: A non-extendable bounded linear map between C*-algebras
- Date/Time: Tuesday, June 22, 1999, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Narutaka Ozawa (Univ. Tokyo)
- Title: A survey on local reflexivity
- Date/Time: Tuesday, June 29, 1999, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Masaru Nagisa (Chiba University)
- Title: Simultaneous unitarizability and similarity problem
- Date/Time: Tuesday, July 6, 1999, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Hitoshi Higuchi (Tokyo Metropolitan University)
- Title: Smooth structure of noncommutative tori and its applications
- Date/Time: Tuesday, July 13, 1999, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Karl-Henning Rehren (University of Göttingen)
- Title: New subfactors associated with a system of sectors
- Date/Time: Tuesday, August 24, 1999, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Yasuyuki Kawahigashi (Univ. Tokyo)
- Title: Longo-Rehren subfactors arising from alpha-induction
- Date/Time: Tuesday, October 12, 1999, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Shigeru Yamagami (Ibaraki Univ.)
- Title: Free product construction of monoidal functors
- Date/Time: Tuesday, October 19, 1999, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Hiroaki Yoshida (Ochanomizu Women's University)
- Title: A $q$-deformed Poisson distribution which interpolates
free and classical cases
- Date/Time: Tuesday, October 26, 1999, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Takashi Itoh (Gunma Univ.)
- Title: Schur products and module maps on B(H)
- Date/Time: Tuesday, November 2, 1999, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Marie Choda (Osaka Kyoiku Univ.)
- Title: An entropy for automorphisms on amenable discrete countable
groups
- Date/Time: Tuesday, November 16, 1999, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Yoshimichi Ueda (Hiroshima Univ.)
- Title: Amenable actions of free groups and amalgamated free products
of von Neumann algebras
- Date/Time: Tuesday, November 30, 1999, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Yasuo Watatani (Kyushu Univ.)
- Title: Positions of subfactors and arrangements of Hilbert subspaces
- Date/Time: Tuesday, December 7, 1999, 5:00-6:00
- Operator Algebra Seminar
- Speaker: Hitoshi Moriyoshi (Keio Univ.)
- Title: The eta invariant and spectral flows of von Neumann algebras
of type II
- Date/Time: Tuesday, December 14, 1999, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Yasuyuki Kawahigashi (Univ. Tokyo)
- Title: Introduction to Kazhdan's property T
- Date/Time: Tuesday, December 21, 1999, 4:30-6:00
- Operator Algebra Seminar
- Speaker: John E. Roberts (Universita di Roma, Tor Vergata)
- Title: Multiplicative unitaries and duality
- Date/Time: Tuesday, January 11, 2000, 5:00-6:30
- Operator Algebra Seminar
- Speaker: Narutaka Ozawa (Univ. Tokyo)
- Title: Local theory and local reflexivity
- Date/Time: Tuesday, January 25, 2000, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Rui Okayasu (U. Tokyo/Kyoto U.)
- Title: Cuntz-Krieger-Pimsner algebras associated with
amalgamated free products of groups
- Date/Time: Thursday, February 17, 2000, 2:30PM-4:00PM
- Speaker: Toshihiko Masuda (Kochi University)
- Title: On classification of approximately inner actions of
discrete amenable groups on subfactors
- Date/Time: Thursday, February 17, 2000, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Narutaka Ozawa (Univ. Tokyo)
- Title: Amenable actions and exactness for discrete groups
- Date/Time: Monday, April 3, 2000, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Yasuyuki Kawahigashi (Univ. Tokyo)
- Title: Twisted Longo-Rehren subfactors
- Date/Time: April 25 (Tue), 2000 4:30PM-6PM
- Operator Algebra Seminar
- Speaker: Hiroshige Kajiura (Univ. Tokyo)
- Title: String theory, matrix models and non-commutative geometry
- Date/Time: May 9 (Tue), 2000 4:30PM-6PM
- Operator Algebra Seminar
- Speaker: Takeshi Katsura (Univ. Tokyo)
- Title: Classification of nuclear C*-algebras I, II, III
(after Dadarlat-Eilers)
- Date/Time: May 16, 23, 30 (Tue), 2000 4:30PM-6PM
- Operator Algebra Seminar
- Speaker: Kengo Matsumoto (Yokohama City University)
- Title: Bowen-Franks groups as an invariant for
flow equivalence of subshifts
- Date/Time: June 13 (Tue), 2000 4:30PM-6PM
- Operator Algebra Seminar
- Speaker: Carl Winslow (Denmark's Pedagogical University)
- Title: On Connes' embedding problem and
the homesick traveller's principle
- Date/Time: July 11 (Tue), 2000 4:30PM-6PM
- Operator Algebra Seminar
- Speaker: Anthony Malerich (University of New Mexico)
- Title: Push-outs and pull-backs of C*-algebras
- Date/Time: July 18 (Tue), 2000 4:30PM-6PM
- Operator Algebra Seminar
- Speaker: Takeshi Katsura (University of Tokyo)
- Title: On crossed products of Cuntz algebras by
quasi-free actions of abelian groups
- Date/Time: June 12 (Tue), 2001 4:30PM-6PM
- Operator Algebra Seminar
- Speaker: Keiko Kawamuro (University of Tokyo)
- Title: A new induction for bimodules
- Date/Time: June 19 (Tue), 2001 4:30PM-6PM
- Operator Algebra Seminar
- Speaker: Narutaka Ozawa (University of Tokyo)
- Title: Exactness for free group factors
- Date/Time: June 26 (Tue), 2001 4:30PM-6PM
- Operator Algebra Seminar
- Speaker: Rui Okayasu (Kyoto University)
- Title: A construction of type III factors from boundary actions
- Date/Time: July 17 (Tue), 2001 4:30PM-6PM
- Operator Algebra Seminar
- Speaker: Taku Matsui (Kyushu University)
- Title: The Bosonic Central Limit Theorem in Mixing Quantum Models
- Date/Time: October 9 (Tue), 2001 4:30PM-6PM
- Operator Algebra Seminar
- Speaker: David Kerr (Univ. Tokyo)
- Title: A noncommutative variational principle
- Date/Time: October 23 (Tue), 2001 4:30PM-6PM
- Operator Algebra Seminar
- Speaker: Narutaka Ozawa (Univ. Tokyo)
- Title: An Application of Expanders to $B(H)\otimes B(H)$
- Date/Time: October 30 (Tue), 2001 4:30PM-6PM
- Operator Algebra Seminar
- Speaker: Hajime Moriya (KEK)
- Title: Commuting squares and equilibrium quantum
statistical mechanics (joint work with Huzihiro Araki)
- Date/Time: November 13 (Tue), 2001 4:30PM-6PM
- Operator Algebra Seminar
- Speaker: Hideaki Izumi (Univ. Tokyo)
- Title: Positive cones in non-commutative Lp-spaces
- Date/Time: November 20 (Tue), 2001 4:30PM-6PM
- Operator Algebra Seminar
- Speaker: Detlev Buchholz (Univ. Göttingen/RIMS)
- Title: Geometric modular action and space-time symmetries in local
quantum physics
- Date/Time: November 27 (Tue), 2001 4:30PM-6PM
- Operator Algebra Seminar
- Speaker: Takeshi Katsura (Univ. Tokyo)
- Title: C*-algebras arising from continuous graphs
- Date/Time: December 4 (Tue), 2001 4:30PM-6PM
- Operator Algebra Seminar
- Speaker: Hiroki Matui (Chiba Univ.)
- Title: Skew product extensions of minimal Cantor systems
- Date/Time: December 18 (Tue), 2001 4:30PM-6PM
- Operator Algebra Seminar
- Speaker: Nathanial Brown (Central Michigan University)
- Title: Approximating traces on C*-algebras
- Date/Time: January 15 (Tue), 2002 4:30PM-6PM
- Operator Algebra Seminar
- Speaker: Kengo Matsumoto (Yokohama City University)
- Title: On simple C*-algebras arising from colored Bratteli diagrams
- Date/Time: January 22 (Tue), 2002 4:30PM-6PM
- Operator Algebra Seminar
- Speaker: Yoshiomi Nakagami (Japan Women's University)
- Title: Locally compact quantum groups
- Date/Time: January 29 (Tue), 2002 4:30PM-6PM
- Operator Algebra Seminar
- Speaker: David Kerr (Univ. Tokyo)
- Title: Gromov-Hausdorff distance for metrized operator systems
and C*-algebras I, II
- Date/Time: April 16, 234 (Tue), 2002 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Reiji Tomatsu (Univ. Tokyo)
- Title: Locally compact quantum groups (after Vaes)
- Date/Time: April 30 (Tue), 2002 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Rui Okayasu (Kyoto Univ.)
- Title: Entropy of subshifts and the Macaev norm
- Date/Time: May 7 (Tue), 2002 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Jun Tomiyama
- Title: Hulls and kernels arising from dynamical systems
- Date/Time: May 14 (Tue), 2002 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: David Kerr (Univ. Tokyo)
- Title: Entropic growth in operator algebras I
- Date/Time: May 21 (Tue), 2002 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: David Kerr (Univ. Tokyo)
- Title: Entropic growth in operator algebras II
- Date/Time: May 28 (Tue), 2002 4:30PM-6:00PM
- Special Operator Algebra Seminars
- Speaker: Toshihiko Masuda (Kochi Univ.)
- Title: On group actions on subfactors
- Date/Time: June 1 (Sat), 2002 3:00PM-4:00PM
- Speaker: Takehiko Yamanouchi (Hokkaido University)
- Title: Remarks on actions of locally compact quantum groups
- Date/Time: June 1 (Sat), 2002 4:20PM-5:20PM
- Operator Algebra Seminar
- Speaker: Toshihiko Masuda (Kochi Univ.)
- Title: Introduction to Longo-Rehren inclusions
- Date/Time: June 4 (Tue), 2002 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: David Kerr (Univ. Tokyo)
- Title: Entropic growth in operator algebras III
- Date/Time: June 11 (Tue), 2002 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Jun Tomiyama
- Title: On a classification of ideals of a homeomorphism C*-algebra
- Date/Time: July 9 (Tue), 2002 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Jun Tomiyama
- Title: Hulls and kernels arising from dynamical systems II
- Date/Time: July 16 (Tue), 2002 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: S. L. Woronowicz (Warsaw Univ.)
- Title: Unbounded Operators in Operator Algebras
- Date/Time: September 2 (Mon), 2002 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Hiroshi Takai (Tokyo Metropolitan University)
- Title: Compactification of fields and non-commutative Yang-Mills
theory I
- Date/Time: October 1 (Tue), 2002 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Hiroshi Takai (Tokyo Metropolitan University)
- Title: Compactification of fields and non-commutative Yang-Mills
theory II
- Date/Time: October 8 (Tue), 2002 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Nicolas Lim (École Normale Supérieure/Univ. Tokyo)
- Title: An introduction to free probability I
- Date/Time: October 22 (Tue), 2002 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Nicolas Lim (École Normale Supérieure/Univ. Tokyo)
- Title: An introduction to free probability II
- Date/Time: October 29 (Tue), 2002 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Hiroaki Yoshida (Ochanomizu Women's University)
- Title: Conditionally free product of states, deformed free
convolutions,
and moments formula
- Date/Time: November 12 (Tue), 2002 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Uuye Otgonbayar (Univ. Tokyo)
- Title: Property (RD) groups in noncommutative geometry
- Date/Time: November 19 (Tue), 2002 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Reiji Tomatsu (Univ. Tokyo)
- Title: On amenable quantum groups
- Date/Time: January 14 (Tue), 2003 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Sergey Neshveyev (Univ. Oslo)
- Title: A q-index formula
- Date/Time: February 4 (Tue), 2003 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Ryszard Nest (University of Copenhagen)
- Title: K-homology and the Connes-Kasparov conjecture
- Date/Time: March 12 (Wed), 2003 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Rolf Dyre Svegstrup (Univ. Copenhagen/Univ. Tokyo)
- Title: Morita equivalence of non-commutative tori
- Date/Time: April 8 (Tue), 2003 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Hsiang-Ping Huang (Center for Theoretical Sciences,
Taiwan)
- Title: Some facts on hyperfinite II1 inclusions
- Date/Time: April 15 (Tue), 2003 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Gilles Pisier (Univ. Paris VI/Texas A&M Univ.)
- Title: Grothendieck's theorem for operator spaces
and von Neumann algebras of type III
- Date/Time: April 22 (Tue), 2003 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Yasuyuki Kawahigashi (Univ. Tokyo)
- Title: Classification of 2-dimensional conformal field theories
and 2-cohomology vanishing for tensor categories
- Date/Time: May 26 (Mon), 2003, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Hiroki Matui (Chiba Univ.)
- Title: Affable equivalence relations (after Giordano-Putnam-Skau)
- Date/Time: June 2 (Mon), 2003, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Rolf Dyre Svegstrup (Univ. Copenhagen/Univ. Tokyo)
- Title: The Yang-Mills problem for non-commutative tori
- Date/Time: June 9 (Mon), 2003, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Tomohiro Hayashi (Kyushu Univ.)
- Title: On automorphisms of L(Z2 x SL(2,Z))
- Date/Time: June 16 (Mon), 2003, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Reiji Tomatsu (Univ. Tokyo)
- Title: On work of S. Wang
- Date/Time: June 23 (Mon), 2003, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Hiroaki Yoshida (Ochanomizu Women's University)
- Title: Generalized t-transformations of probability measures and
a deformed Fermi convolution
- Date/Time: July 7 (Mon), 2003, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Rui Okayasu (Osaka Kyoiku University)
- Title: On a quasicentral approximate unit for finitely generated
groups
- Date/Time: July 14 (Mon), 2003, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Takeshi Katsura (Univ. Tokyo)
- Title: On scaling elements
- Date/Time: October 9 (Thu.), 2003, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Yoshiko Ogata (Univ. Tokyo, Physics Dept.)
- Title: The stability of the non-equilibrium steady state
- Date/Time: October 16 (Thu.), 2003, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Srinivasan Raman (Univ. Tokyo)
- Title: Product systems arising from a sum system
- Date/Time: October 23 (Thu.), 2003, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Reiji Tomatsu (Univ. Tokyo)
- Title: Ergodic actions of compact groups on operator algebras
(after A. Wassermann)
- Date/Time: October 30 (Thu.), 2003, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Benoit Collins (Kyoto Univ.)
- Title: Itzykson-Zuber integral and free probability
- Date/Time: November 13 (Thu.), 2003, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Yoshimichi Ueda (Kyushu Univ.)
- Title: Topics related to Voiculescu's heuristics on random matrix
approximation
- Date/Time: November 20 (Thu.), 2003, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Srinivasan Raman (Univ. Tokyo)
- Title: The Alegebra of G-relation
- Date/Time: November 27 (Thu.), 2003, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Catherine Oikonomides (Keio University)
- Title: Foliation C*-algebras, some simple examples in low dimension
- Date/Time: December 4 (Thu.), 2003, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Reiji Tomatsu (Univ. Tokyo)
- Title: Ergodic actions of compact groups on operator algebras II
(after A. Wassermann)
- Date/Time: December 18 (Thu.), 2003, 4:30-6:00
- COE Operator Algebra Seminar
- Speaker: Huaxin Lin (University of Oregon)
- Title: Full extensions of nuclear C*-algebras
- Date/Time: December 26 (Fri.), 2003, 2:30-4:00
- Speaker: Nathanial Brown (Pennsylvania State University)
- Title: Operator Theory and Numerical Analysis
- Date/Time: December 26 (Fri.), 2003, 4:30-6:00
- COE Operator Algebra Seminar
- Speaker: Nathanial Brown (Pennsylvania State University)
- Title: C*-algebras and the structure of von Neumann algebras
- Date/Time: January 6 (Tue.), 2004, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Shigeru Yamagami (Ibaraki Univ.)
- Title: Topics in tensor categories
- Date/Time: January 15 (Thu.), 2004, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Uuye Otgonbayar (Univ. Tokyo)
- Title: The Baum-Connes conjecture for KK-theory
- Date/Time: January 22 (Thu.), 2004, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Marek Bozejko (University of Wroclaw)
- Title: Completely positive maps on groups, noncommutative
Gaussian processes and new factors of type II
- Date/Time: February 3 (Tue.), 2004, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Benoit Collins (Kyoto Univ.)
- Title: Integration over classical compact groups with applications
to free probability and matrix integrals
(joint work with P. Sniady)
- Date/Time: March 5 (Fri.), 2004 1:30PM-3:00PM
- Operator Algebra Seminar
- Speaker: Narutaka Ozawa (Univ. Tokyo)
- Title: New progress in the classification of group von Neumann
algebras
- Date/Time: April 15 (Thu.), 2004, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Yoshiko Ogata (Univ. Tokyo)
- Title: Local distinguishability of quantum states
- Date/Time: April 22 (Thu.), 2004, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Toshiyuki Abe (Univ. Tokyo)
- Title: Introduction to vertex operator algebras
- Date/Time: May 6 (Thu.), 2004, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Seung-Hyeok Kye (Seoul National Univ.)
- Title: Positive Linear Maps and Entanglement
- Date/Time: May 13 (Thu.), 2004, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Takeshi Katsura (Hokkaido Univ.)
- Title: Cocycles of graphs and crossed products
- Date/Time: May 20 (Thu.), 2004, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Hiroki Shimakura (Univ. Tokyo)
- Title: On automorphisms of vertex operator algebras
- Date/Time: May 27 (Thu.), 2004, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Hiroshi Yamauchi (Univ. Tokyo)
- Title: Intertwining operators for VOA and their applications
(Resume)
- Date/Time: June 3 (Thu.), 2004, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Hiroki Matui (Chiba Univ.)
- Title: Minimal dynamical systems on the product of the
Cantor set and the circle
- Date/Time: June 10 (Thu.), 2004, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Narutaka Ozawa (Univ. Tokyo)
- Title: Bounded Cohomology and Superrigidity (after Monod and Shalom)
- Date/Time: June 17 (Thu.), 2004, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Florin Radulescu (Univ. Rome/Univ. Iowa)
- Title: Connes embedding conjecture and a noncommutative version
of Hilbert 17th problem
- Date/Time: June 22 (Tue.), 2004, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Nathanial Brown (Univ. Tokyo/Pennsylvania State Univ.)
- Title: When is a C*-algebra tracially AF?
- Date/Time: June 24 (Thu.), 2004, 4:30-6:00
- Departmental Colloquium
- Speaker: Narutaka Ozawa (Univ. Tokyo)
- Title: Exactness of discrete groups
- Date/Time: June 25 (Fri.), 2004, 4:50-5:50
- Operator Algebra Seminar
- Speaker: Jun Tomiyama (Nihon Women's Univ.)
- Title: Calculus of monotone and convex matrix functions
- Date/Time: July 8 (Thu.), 2004, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Shinya Sakuma (Univ. Tokyo)
- Title: The Moonshine VOA and the Monster
- Date/Time: July 15 (Thu.), 2004, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Ferenc Oravecz (Tohoku Univ.)
- Title: Pure convolutions arising from conditionally free convolution
- Date/Time: September 6 (Mon.), 2004, 2:30pm-4:00pm
- Speaker: Piotr Sniady (Univ. Wroclaw)
- Title: Free probability: combinatorics may help operator algebras
- Date/Time: September 6 (Mon.), 2004, 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Alfons Van Daele (K. U. Leuven)
- Title: Multiplier Hopf algebras and invariants for colored links and
3-manifolds
- Date/Time: September 24 (Fri.), 2004, 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Reiji Tomatsu (Univ. Tokyo)
- Title: On classification of right coideals in C(SUq(2))
- Date/Time: October 7 (Thu.), 2004, 4:30pm-6:00pm
- COE Operator Algebra Seminar
- Speaker: Sebastiano Carpi (Univ. Chieti-Pescara)
- Title: On the uniqueness of diffeomorphism symmetry in conformal field theory (Joint work with Mihaly Weiner)
- Date/Time: October 14 (Thu.), 2004, 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: David Kerr (Univ. Tokyo)
- Title: Dynamical systems and Banach space geometry I, II
- Date/Time: October 21, 28 (Thu.), 2004, 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Yoshimichi Ueda (Kyushu Univ.)
- Title: Survey on free entropy from the viewpoint of von Neumann algebras
- Date/Time: November 18 (Thu.), 2004, 5:00pm-6:00pm
- Operator Algebra Seminar
- Speaker: Nathanial Brown (Univ. Tokyo)
- Title: Finite free entropy and free group factors
- Date/Time: November 25 (Thu.), 2004, 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Hiroshi Takai (Tokyo Metro. Univ.)
- Title: Yang-Mills theory on noncommutative manifolds and its
application to superstring theory
- Date/Time: December 16 (Thu.), 2004, 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Mikaël Pichot (Univ. Tokyo)
- Title: On Kazhdan's property T for equivalence relations
- Date/Time: January 20 (Thu.), 2005, 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Yasuhide Minoda (Univ. Tokyo)
- Title: On some transformations of directed graphs and their C*-algebras
- Date/Time: January 27 (Thu.), 2005, 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Ryszard Nest (University of Copenhagen)
- Title: Assembly maps, quantum groups, and triangulated categories
- Date/Time: March 3 (Thu.), 2005, 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Yoshiko Ogata (Univ. Tokyo)
- Title: Non-equilibrium properties of quantum systems
- Date/Time: April 7 (Thu.), 2005, 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: N. Christopher Phillips (Univ. Oregon)
- Title: Classifiability of crossed products by minimal homeomorphisms
- Date/Time: April 14 (Thu.), 2005, 2:30pm-4:00pm
- Speaker: David Kerr (Univ. Tokyo)
- Title: Quasidiagonality and topological dynamics
- Date/Time: April 14 (Thu.), 2005, 4:15pm-5:45pm
- Operator Algebra Seminar
- Speaker: Erik Guentner (Univ. Hawaii)
- Title: Permanence properties of C*-exact and uniform embeddable groups
- Date/Time: May 26 (Thu.), 2005, 2:30pm-4:00pm
- Speaker: George Elliott (Univ. Toronto)
- Title: On the classification of continuous field of C*-algebras
over the interval
- Date/Time: May 26 (Thu.), 2005, 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Reiji Tomatsu (Univ. Tokyo)
- Title: Amenable actions
- Date/Time: June 2 (Thu.), 2005, 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Takeshi Katsura (Hokkaido Univ.)
- Title: A construction of all classifiable Kirchberg algebras
by using topological graphs
- Date/Time: June 9 (Thu.), 2005, 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Srinivasan Raman (Univ. Tokyo)
- Title: Stochastic integration with respect to quasi-exponential
product systems
- Date/Time: July 7 (Thu.), 2005, 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Pinhas Grossman (University of California, Berkeley)
- Title: Intermediate subfactors
- Date/Time: July 14 (Thu.), 2005, 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Benoit Collins (RIMS, Kyoto Univ.)
- Title: New scaling of Itzykson-Zuber integrals
- Date/Time: September 29 (Thu), 2005, 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Man-Duen Choi (Univ. Toronto)
- Title: Operator theory invariants for topological dynamical systems
- Date/Time: October 11 (Tue.), 2005, 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Rajendra Bhatia (Indian Stat. Inst.)
- Title: Fourier Analysis and Matrix Theory
- Date/Time: October 13 (Thu.), 2005, 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Narutaka Ozawa (Univ. Tokyo)
- Title: Amenable Actions and Their Applications
- Date/Time: October 20 (Thu.), 2005, 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Tomohiro Ogawa (JST/Univ. Tokyo)
- Title: On discrimination of states and quantum relative entropy
- Date/Time: October 27 (Thu.), 2005, 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Sebastiano Carpi (Univ. Chieti-Pescara)
- Title: On vertex operator algebras that generate conformal nets of
von Neumann algebras
- Date/Time: November 2 (Wed.), 2005, 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Takeshi Katsura (Hokkaido Univ./JSPS SPD)
- Title: A method to prove a given C^*-algebra is purely infinite
- Date/Time: November 10 (Thu.), 2005, 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Toshihiko Masuda (Kyushu Univ.)
- Title: On actions of duals of finite groups on the AFD II1
factor
- Date/Time: November 17 (Thu.), 2005, 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Munehiro Yamamoto (Chiba Univ.)
- Title: Square root closed C*-algebras
- Date/Time: December 1 (Thu.), 2005, 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Raphael Ponge (Ohio State University)
- Title: Noncommutative geometry, index theory and CR geometry
- Date/Time: December 8 (Thu.), 2005, 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Reiji Tomatsu (Univ. Tokyo)
- Title: On a paving theorem for Kac algebras
- Date/Time: December 15 (Thu.), 2005, 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Nathanial Brown (Pennsylvania State University)
- Title: C*-algebras with property T (after Bekka)
- Date/Time: December 21 (Wed.), 2005, 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Yasuyuki Kawahigashi (Univ. Tokyo)
- Title: Noncommutative spectral invariants and black hole entropy
- Date/Time: January 12 (Thu.), 2006, 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Mihaly Weiner (Univ. Roma II)
- Title: Does the equivalence class of a hsm inclusion depend on the
given state vector?
- Date/Time: January 17 (Tue.), 2006, 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Shinichi Tanimoto (Univ. Tokyo)
- Titles: Quasi-free actions on the CAR algebra
- Speaker: Hiroyuki Noguchi (Univ. Tokyo)
- Titles: The split property of a net of observable algebras and
a conformal net of von Neumann algebras
- Date/Time: January 25 (Wed.), 2006, 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Takeshi Katsura (Hokkaido Univ./JSPS)
- Title: A construction of finite group actions on Kirchberg algebras
- Date/Time: April 13 (Thu), 2006 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Reiji Tomatsu (Univ. Tokyo)
- Title: Classification of minimal actions of compact Kac algebras I
- Date/Time: April 20 (Thu), 2006 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Reiji Tomatsu (Univ. Tokyo)
- Title: Classification of minimal actions of compact Kac algebras II
- Date/Time: April 27 (Thu), 2006 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Hiroki Matui (Chiba Univ.)
- Title: Cohomology of Cantor minimal Zd systems
- Date/Time: May 25 (Thu), 2006 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Detlev Buchholz (Univ. Göttingen)
- Title: Integrable models and operator algebras
- Date/Time: June 22 (Thu), 2006 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Rolf Dyre Svegstrup (Univ. Tokyo)
- Title: Endomorphisms of half-sided modular inclusions
- Date/Time: July 6 (Thu), 2006 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Narutaka Ozawa (Univ. Tokyo)
- Title: Property (T) for universal lattices, after Y. Shalom
- Date/Time: July 13 (Thu), 2006 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Yoshiko Ogata (Univ. Tokyo/JSPS)
- Title: Linear response theory in quantum statistical mechanics
- Date/Time: July 20 (Thu), 2006 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: George Elliott (Univ. Toronto)
- Title: The Cuntz semigroup as an invariant for C*-algebras
- Date/Time: August 3 (Thu), 2006 4:30pm-6:00pm
- Operator Algebra Seminar
- Speaker: Claude-Alain Pillet (Univ. de Toulon et du Var)
- Title: Operator-algebraic techniques in nonequilibrium
statistical mechanics
- Date/Time: September 11 (Mon), 2006 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Hiroki Sako (Univ. Tokyo)
- Title: Haagerup property for measure preserving equivalence relations
- Date/Time: October 12 (Thu.), 2006 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Hiroki Sako (Univ. Tokyo)
- Title: A unique decomposition result for HT factors with torsion free core
(after Popa)
- Date/Time: October 19 (Thu.), 2006 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Remi Leandre (Univ. Bourgogne)
- Title: Introduction to Brownian surfaces
- Date/Time: October 26 (Thu.), 2006 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Naokazu Mizuta (Univ. Tokyo)
- Title: Operator-algebraic superrigidity for SLn(Z) I
(after Bekka)
- Date/Time: November 2 (Thu.), 2006 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Naokazu Mizuta (Univ. Tokyo)
- Title: Operator-algebraic superrigidity for SLn(Z) II
(after Bekka)
- Date/Time: November 9 (Thu.), 2006 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Reiji Tomatsu (Univ. Tokyo)
- Title: Characterizaton of right coideals of quotient type and
classification of Poisson boundaries
- Date/Time: November 16 (Thu.), 2006 4:30PM-6:00PM
- Lecture Series on Operator Algebras
- Speaker: Masamichi Takesaki (UCLA)
- Title: Group actions on von Neumann algebras
- Dates/Time: November 27 (Mon)-December 1 (Fri), 2006 4:00PM-6:00PM
- Operator Algebra Seminar
- Speaker: Makoto Yamashita (Univ. Tokyo)
- Title: An introduction to analytic endomotives (after Connes-Consani-Marcolli)
- Date/Time: December 7 (Thu.), 2006 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Chongying Dong (UC Santa Cruz)
- Title: On uniqueness of the moonshine vertex operator algebra
- Date/Time: December 14 (Thu.), 2006 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Benoit Collins (Univ. Claude Bernard Lyon 1)
- Title: Convergence of unitary matrix integrals and free probability
(joint work with A. Guionnet and E. Maurel-Segala)
- Date/Time: December 21 (Thu.), 2006 2:45PM-4:15PM
- Speaker: Roberto Longo (Univ. Rome)
- Title: Operator Algebras and Conformal Field Theory
- Date/Time: December 21 (Thu.), 2006 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Roberto Longo (Univ. Rome)
- Title: Operator Algebras and Conformal Field Theory II
- Date/Time: December 28 (Thu.), 2006 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Hiroki Sako (Univ. Tokyo)
- Title: Twisted Bernoulli shift actions of Z2 \rtimes SL(2,Z)
- Date/Time: January 18 (Thu), 2007, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Kouga Sawada (Univ. Tokyo)
- Title: The Pimsner-Voiculescu AF-embedding of the irrational
rotation C*-algebra and its subalgebra
- Date/Time: January 25 (Thu), 2007, 3:15PM-4:15PM
- Speaker: Naokazu Mizuta (Univ. Tokyo)
- Title: A Note on Weak Amenability
- Date/Time: January 25 (Thu), 2007, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Yukiko Konishi (Univ. Tokyo)
- Title: Mirror symmetry
- Date/Time: April 12 (Thu), 2007, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Takeshi Katsura (Univ. Tokyo)
- Title: Graph algebras, Exel-Laca algebras and ultragraph algebras
- Date/Time: April 19 (Thu), 2007, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Yoshiko Ogata (Univ. Tokyo)
- Title: Nonequilibrium steady states in quantum systems
- Date/Time: April 26 (Thu), 2007, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Reiji Tomatsu (Univ. Tokyo)
- Title: Convergence of endomorphisms and approximate innerness
- Date/Time: May 10 (Thu), 2007, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Tomohiro Ogawa (Univ. Tokyo/JST)
- Title: On the statistical equivalence for sets of quantum states
- Date/Time: May 17 (Thu), 2007, 4:30PM-6:00PM
- The Second Takagi Lectures
- Speaker: Dan Voiculescu (University of California, Berkeley)
- Title: Aspects of free analysis
- Dates/Times: May 26 (Sat), 2007, 1:40PM-2:40PM; May 27 (Sun), 2007, 9:30AM-10:30AM
- Operator Algebra Seminar
- Speaker: Marta Asaeda (UC Riverside)
- Title: Galois groups and an obstruction to principal graphs of subfactors
- Date/Time: May 29 (Tue), 2007, 3:00PM-4:30PM
- Operator Algebra Seminar
- Speaker: Makoto Yamashita (Univ. Tokyo)
- Title: Affine Holonomy Foliations
- Date/Time: June 7 (Thu), 2007, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Richard D. Burstein (UC Berkeley)
- Title: Subfactors Arising from Symmetric Commuting Squares (following Jones/Sunder)
- Date/Time: June 21 (Thu), 2007, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Yoh Tanimoto (Univ. Tokyo)
- Title: A new construction of causal nets of operator algebras
(after Lechner)
- Date/Time: June 28 (Thu), 2007, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Rolf Dyre Svegstrup (Univ. Tokyo)
- Title: Factorization in C*-Algebras
- Date/Time: July 5 (Thu), 2007, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Hiroki Sako (Univ. Tokyo)
- Title: Normalizers of MASAs and irreducible subfactors
- Date/Time: July 12 (Thu), 2007, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Narutaka Ozawa (Univ. Tokyo)
- Title: On a class of II1 factors with at most
one Cartan subalgebra
- Date/Time: July 19 (Thu), 2007, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Gandalf Lechner (Erwin Schrödinger Institute)
- Title: Local nets of von Neumann algebras and modular theory
- Date/Time: October 4 (Thu), 2007, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Gandalf Lechner (Erwin Schrödinger Institute)
- Title: Construction of local nets from a wedge algebra
- Date/Time: October 11 (Thu), 2007, 4:30PM-6:00PM
- Lecture Series on Operator Algebras
- Operator Algebra Seminar
- Speaker: Mikaël Pichot (JSPS/Univ. Tokyo)
- Title: On the classification of Bruhat-Tits buildings
- Date/Time: October 18 (Thu), 2007, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Masato Mimura (Univ. Tokyo)
- Title: An introduction to expander graphs
- Date/Time: October 25 (Thu), 2007, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Naokazu Mizuta (Univ. Tokyo)
- Title: Generators of II1 factors
(after Dykema-Sinclair-Smith-White)
- Date/Time: November 15 (Thu), 2007, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Qin Zhang (Univ. Tokyo)
- Title: Spatial property of the canonical map
associated to von Neumann algebras
- Date/Time: November 22 (Thu), 2007, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Masashi Sakiyama (Univ. Tokyo)
- Title: Gauge-invariant ideal structure of ultragraph C*-algebras
- Date/Time: December 20 (Thu), 2007, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Pinhas Grossman (Vanderbilt Univ.)
- Title: Pairs of intermediate subfactors
- Date/Time: December 26 (Wed), 2007, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Makoto Yamashita (Univ. Tokyo)
- Title: Cup product on the Periodic Cyclic Cohomology
- Date/Time: January 17 (Thu), 2008, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Masato Mimura (Univ. Tokyo)
- Title: A generalization of property (T) of SL(n,R)
- Date/Time: January 31 (Thu), 2008, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Narutaka Ozawa (Univ. Tokyo)
- Title: On a class of II1 factors with
at most one Cartan subalgebra II
- Date/Time: April 17 (Thu), 2008, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Rune Johansen (Copenhagen University)
- Title: On the structure of graph algebras of presentations of a sofic shift
- Date/Time: May 1 (Thu), 2008, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Takeshi Katsura (Keio University)
- Title: Non-separable UHF algebras
- Date/Time: May 8 (Thu), 2008, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Mikaël Pichot (University of Tokyo)
- Title: Property RD and CAT(0) geometry
- Date/Time: May 15 (Thu), 2008, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Rolf Dyre Svegstrup (University of Tokyo)
- Title: 2D models in AQFT from wedge algebras
- Date/Time: May 29 (Thu), 2008, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Yoh Tanimoto (University of Tokyo)
- Title: Another analogue of the Borel-Weil theory on loop groups
- Date/Time: June 5 (Thu), 2008, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Masato Mimura (University of Tokyo)
- Title: On Lubotzky's property $(\tau)$ and expander graphs
- Date/Time: June 12 (Thu), 2008, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: David Kerr (Texas A&M Univ.)
- Title: Turbulence, representations, and trace-preserving actions
- Date/Time: June 19 (Thu), 2008, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Hiroki Sako (Univ. Tokyo)
- Title: Solid groups and orbit equivalence rigidity
- Date/Time: June 26 (Thu), 2008, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Masamichi Takesaki (UCLA)
- Title: The Structure of a Hyponormal Operator (a joint work with Kotaro
Tanahashi)
- Date/Time: July 10 (Thu), 2008, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: George Elliott (Univ. Toronto)
- Title: A canonical AF-algebra construction for rank two subgroups of R
(A new description of the Pimsner-Voiculescu embedding)
- Date/Time: July 17 (Thu), 2008, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Yves de Cornulier (CNRS, Rennes)
- Title: The space of subgroups of an abelian group
- Date/Time: September 9 (Tue), 2008, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Cyril Houdayer (UCLA)
- Title: Free Araki-Woods Factors and Connes's Bicentralizer Problem
- Date/Time: September 17 (Wed), 2008, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Scott Morrison (UC Santa Barbara)
- Title: The D2n planar algebras
- Date/Time: October 16 (Thu), 2008, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Emily Peters (UC Berkeley)
- Title: Planar algebras and the Haagerup subfactor
- Date/Time: October 23 (Thu), 2008, 4:30PM-6:00PM
- Departmental Colloquium
- Speaker: Benoit Collins (Univ. Ottawa/Univ. Tokyo)
- Title: On the spectral measure of the sum of elements in a
finite von Neumann algebra
- Date/Time: October 24 (Fri), 2008, 4:30PM-5:30PM
- Operator Algebra Seminar
- Speaker: Mikaël Pichot (IPMU)
- Title: Groups of friezes and property RD
- Date/Time: November 13 (Thu), 2008, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Reiji Tomatsu (Univ. Tokyo)
- Title: Classification of actions of Kac algebras
- Date/Time: December 4 (Thu), 2008, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Yasuhiko Sato (Hokkaido Univ.)
- Title: Certain aperiodic automorphisms of unital simple projectionless
C*-algebras
- Date/Time: December 11 (Thu), 2008, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Benoit Collins (Univ. Tokyo/Univ. Ottawa)
- Title: Some geometric and probabilistic properties of the free quantum
group Ao(n)
- Date/Time: December 18 (Thu), 2008, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Stefaan Vaes (K. U. Leuven)
- Title: Rigidity for II1 factors:
fundamental groups, bimodules, subfactors
- Date/Time: January 8 (Thu), 2009, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Alin Ciuperca (Univ. Toronto)
- Title: Isomorphism of Hilbert modules over stably
finite C*-algebras
- Date/Time: January 15 (Thu), 2009, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Yoshitsugu Sekine (Univ. Tokyo)
- Title: On the electron-phonon interacting system
- Date/Time: January 22 (Thu), 2009, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Dietmar Bisch (Vanderbilt Univ.)
- Title: Bimodules, planarity and freeness
- Date/Time: April 9 (Thu), 2009, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Yoshiko Ogata (Univ. Tokyo)
- Title: Large Deviations in Quantum Spin Chains
- Date/Time: April 16 (Thu), 2009, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Katsutoshi Naito (Tokyo Metropolitan Univ.)
- Title: Entire Cyclic Cohomology of Noncommutative 2-Tori
- Date/Time: April 23 (Thu), 2009, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Hiroki Sako (Univ. Tokyo)
- Title: Measure Equivalence Rigidity and Bi-exactness of Groups
- Date/Time: April 30 (Thu), 2009, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Masato Mimura (Univ. Tokyo)
- Title: A fixed point property and the Kazhdan property of
SL(n, Z[X1, ... , Xk]) for Banach spaces
- Date/Time: May 7 (Thu), 2009, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Raphael Ponge (Univ. Tokyo)
- Title: Noncommutative geometry and lower
dimensional volumes in Riemannian and CR geometry
- Date/Time: May 14 (Thu), 2009, 4:30PM-6:00PM
- Departmental Colloquium
- Speaker: Yoshiko Ogata (Univ. Tokyo)
- Title: Large Deviations in Quantum Spin Chains
- Date/Time: May 22 (Fri), 2009, 4:30PM-5:30PM
- Operator Algebra Seminar
- Speaker: Yasuhiko Sato (Hokkaido Univ.)
- Title: The Rohlin property for automorphisms of the Jiang-Su algebra
- Date/Time: May 28 (Thu), 2009, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Yoshiomi Nakagami (Japan Women's University)
- Title: Determinant for rectangular martices
- Date/Time: June 4 (Thu), 2009, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Chris Heunen (Radboud Universiteit Nijmegen)
- Title: A topos for algebraic quantum theory
- Date/Time: June 11 (Thu), 2009, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Yasuyuki Kawahigashi (Univ. Tokyo)
- Title: The super Virasoro algebra and noncommutative geometry
- Date/Time: June 18 (Thu), 2009, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Akito Suzuki (Kyushu Univ./JSPS)
- Title: Infrared divergence of scalar quantum field model on
pseudo Riemann manifold
- Date/Time: June 25 (Thu), 2009, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Narutaka Ozawa (Univ. Tokyo)
- Title: Dixmier's Similarity Problem ---Littlewood and Forests---
- Date/Time: July 2 (Thu), 2009, 5:00PM-6:00PM
- Operator Algebra Seminar
- Speaker: Mikaël Pichot (IPMU, Univ. Tokyo)
- Title: Examples of groups of intermediate rank
- Date/Time: July 9 (Thu), 2009, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Ingo Runkel (King's College London)
- Title: Algebraic structures in conformal field theory
- Date/Time: July 16 (Thu), 2009, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Catherine Oikonomides (Keio Univ.)
- Title: Cyclic cohomology and the Novikov conjecture
- Date/Time: July 23 (Thu), 2009, 4:30PM-6:00PM
- Operator Algebra Seminar
- Speaker: Marek Bożejko (University of Wrocław)
- Title: Generalized Gaussian field, theta function of Jacobi and
functor of second quantization
- Date/Time: September 7 (Mon.), 2009, 5:00-6:30
- Operator Algebra Seminar
- Speaker: Adam Skalski (Lancaster University)
- Title: On some questions related to Voiculescu's noncommutative
topological entropy
- Date/Time: October 22 (Thu.), 2009, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Robert Coquereaux (CNRS/CPT, Marseille)
- Title: Fusion graphs for Lie groups at level k and quantum symmetries
- Date/Time: October 29 (Thu.), 2009, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Hiroki Sako (Univ. Tokyo)
- Title: Recent results for amalgamated free products of type
II1 factors
- Date/Time: November 12 (Thu.), 2009, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Masato Mimura (Univ. Tokyo)
- Title: Vanishing of quasi-homomorphisms and the stable commutator
lengths on special linear groups over euclidean rings
- Date/Time: December 3 (Thu.), 2009, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Qin Zhang (Univ. Tokyo)
- Title: Symmetric norms and spaces of operators modelled on a
semifinite von Neumann algebra
- Date/Time: December 10 (Thu.), 2009, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Yasuhiko Sato (Hokkaido Univ.)
- Title: Almost commuting unitaries and Z2-action
- Date/Time: December 17 (Thu.), 2009, 4:30-6:00
- Department Colloquium
- Speaker: Narutaka Ozawa (Univ. Tokyo)
- Title: Dixmier's similarity problem
- Date/Time: December 18 (Fri.), 2009, 4:30-5:30
- Operator Algebra Seminar
- Speaker: Yoh Tanimoto (Univ. Roma "Tor Vergata")
- Title: Symmetric representations of the group of diffeomorphisms of R
- Date/Time: December 22 (Tue.), 2009, 2:40-4:10
- Speaker: David Kerr (Texas A&M Univ.)
- Title: Topological entropy for actions of sofic groups
- Date/Time: December 22 (Tue.), 2009, 4:30-6:00
- GCOE Seminar
- Speaker: Luc Rey-Bellet (Univ. Massachusetts)
- Title: Large deviations, Billiards,
and Non-equilibrium Statistical Mechanics
- Date/Time: January 7, 2010 (Thu.), 2010, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Marius Junge (Univ. Illinois, Urbana-Champaign)
- Title: Applications of operator algebras in Quantum information theory
- Date/Time: January 14, 2010 (Thu.), 2010, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Hiroshi Takai (Tokyo Metropolotan Univ.)
- Title: Entire Cyclic Cohomology of Noncommutative Spheres
- Date/Time: January 19, 2010 (Tue.), 2010, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Makoto Yamashita (Univ. Tokyo)
- Title: On Subfactors Arising from Asymptotic
Representations of Symmetric Groups
- Date/Time: January 21, 2010 (Thu.), 2010, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Roberto Longo (Univ. Roma, "Tor Vergata")
- Title: Von Neumann Algebras and Boundary Quantum Field Theory
- Date/Time: February 18, 2010 (Thu.), 2010, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Nigel Higson (Pennsylvania State University)
- Title: The Baum-Connes Conjecture and Group Representations
- Date/Time: April 22, 2010 (Thu.), 2010, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Makoto Yamashita (Univ. Tokyo)
- Title: Connes-Landi Deformation of Spectral Triples
- Date/Time: May 6, 2010 (Thu.), 2010, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Catherine Oikonomides (Univ. Tokyo)
- Title: The C*-algebra of codimension one foliations which
are almost without holonomy
- Date/Time: May 27, 2010 (Thu.), 2010, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Makoto Yamashita (Univ. Tokyo)
- Title: L2-Betti number vanishing of certain
inner amenable groups
- Date/Time: June 3, 2010 (Thu.), 2010, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Mikaël Pichot (IPMU)
- Title: Random groups and nonarchimedean lattices
- Date/Time: June 10, 2010 (Thu.), 2010, 4:30-6:00
- Operator Algebra Seminar/GCOE Seminar
- Speaker: Feng Xu (UC Riverside)
- Title: On a relative version of Wall's conjecture
- Date/Time: June 17, 2010 (Thu.), 2010, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Thomas Sinclair (Vanderbilt Univ.)
- Title: Strong solidity of factors from lattices in SO(n,1) and SU(n,1)
- Date/Time: June 24, 2010 (Thu.), 2010, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Robert Sims (Univ. Arizona)
- Title: On the Existence of the Dynamics for Anharmonic
Quantum Oscillator Systems
- Date/Time: July 6, 2010 (Tue.), 2010, 4:30-6:00
- Operator Algebra Seminar
- Speaker: David Penneys (UC Berkeley)
- Title: Killing weeds with annular multiplicities *10 via quadratic tangles
- Date/Time: July 8, 2010 (Thu.), 2010, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Narutaka Ozawa (Univ. Tokyo)
- Title: Type II1 von Neumann
representations for Hecke operators
on Maass forms (after F. Radulescu)
- Date/Time: July 15, 2010 (Thu.), 2010, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Owen Sizemore (UCLA)
- Title: W* Rigidity for actions of wreath product groups
- Date/Time: July 22, 2010 (Thu.), 2010, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Yasuyuki Kawahigashi (Univ. Tokyo)
- Title: Nonstandard analysis for operator algebraists
- Date/Time: October 14 (Thu.), 2010, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Benoit Collins (Univ. Ottawa)
- Title: Free probability and entropy additivity problems for
Quantum information theory
- Date/Time: October 21 (Thu.), 2010, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Makoto Yamashita (Univ. Tokyo)
- Title: Type III representations of the infinite symmetric group
- Date/Time: October 28 (Thu.), 2010, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Yoshiko Ogata (Univ. Tokyo)
- Title: Nonequilibrium Statistical Mechanics
- Date/Time: November 4 (Thu.), 2010, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Jean Roydor (Univ. Tokyo)
- Title: Perturbation of dual operator algebras and similarity
- Date/Time: November 18 (Thu.), 2010, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Reiji Tomatsu (Tokyo Univ. Science)
- Title: Classification of actions of Kac algebras
- Date/Time: November 25 (Thu.), 2010, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Yi-Jun Yao (Fudan Univ.)
- Title: Noncommutative geometry and Rankin-Cohen brackets
- Date/Time: November 30 (Tue.), 2010, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Ryszard Nest (Univ. Copenhagen)
- Title: Spectral flow associated to KMS states with periodic
KMS group action
- Date/Time: December 9 (Thu.), 2010, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Nicolas Monod (EPFL)
- Title: Fixed point theorems and derivations
- Date/Time: December 16 (Thu.), 2010, 3:15-4:15
- Speaker: Marco Merkli (Memorial Univ. Newfoundland)
- Title: Evolution of Quantum Dynamical Systems
- Date/Time: December 16 (Thu.), 2010, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Raphaël Ponge (Univ. Tokyo)
- Title: Noncommutative geometry and diffeomorphism-invariant geometries
- Date/Time: January 11 (Tue.), 2011, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Robert Coquereaux (CNRS/CPT)
- Title: Global dimensions for fusion categories of type (G,k)
- Date/Time: January 13 (Thu.), 2011, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Claude-Alain Pillet (Univ. de Toulon et du Var)
- Title: Scattering induced current in a tight binding band
- Date/Time: January 18 (Tue.), 2011, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Masato Mimura (Univ. Tokyo)
- Title: Property (TT)/T and homomorphism rigidity into
Out(Fn)
- Date/Time: January 20 (Thu.), 2011, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Hiroshi Takai (Tokyo Metropolitan Univ.)
- Title: Entire Cyclic Cohomology of Noncommutative Riemann Surfaces
- Date/Time: January 27 (Thu.), 2011, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Takeshi Katsura (Keio Univ.)
- Title: Semiprojectivity of graph algebras
- Date/Time: January 28 (Fri.), 2011, 2:45-4:15
- Operator Algebra Seminar
- Speaker: Alan Weinstein (UC Berkeley)
- Title: Symplectic and quantum categories
- Date/Time: February 10 (Thu.), 2011, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Pedram Hekmati (Univ. Adelaide)
- Title: Dirac families and 1-cocycles
- Date/Time: February 18 (Fri.), 2011, 10:30-12:00
- Operator Algebra Seminar
- Speaker: Masayoshi Matsumura (Univ. Tokyo)
- Title: Amenable actions and crossed products of C*-algebras
- Date/Time: April 14 (Thu.), 2011, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Hiroaki Yoshida (Ochanomizu Univ.)
- Title: On the free Fisher information distance and the free
logarithmic Sobolev inequality
- Date/Time: June 9 (Thu.), 2011, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Yusuke Isono (Univ. Tokyo)
- Title: Introduction to rigidity theory of von Neumann algebras
- Date/Time: June 16 (Thu.), 2011, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Raphaël Ponge (IPMU)
- Title: New perspectives for the local index formula in
noncommutative geometry
- Date/Time: July 14 (Thu.), 2011, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Jean Roydor (Univ. Tokyo)
- Title: Almost completely isometric maps and applications
- Date/Time: July 21 (Thu.), 2011, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Takeshi Katsura (Keio Univ.)
- Title: Towards the classification of non-simple
C*-algebras of real rank zero
- Date/Time: October 7 (Fri.), 2011, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Takehiko Yamanouchi (Tokyo Gakugei Univ.)
- Title: Hecke pairs in ergodic measure equivalence relations
- Date/Time: November 17 (Thu.), 2011, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Spyridon Michalakis (Caltech)
- Title: Stability of topological phases of matter
- Date/Time: November 22 (Tue.), 2011, 2:30-4:00
- Operator Algebra Seminar
- Speaker: Makoto Yamashita (Univ. Roma)
- Title: Deformation of algebras associated to group cocycles
- Date/Time: December 27 (Tue.), 2011, 2:30-4:00
- Speaker: Yoh Tanimoto (Univ. Göttingen)
- Title: Construction of wedge-local nets through
Longo-Witten endomorphisms
- Date/Time: December 27 (Tue.), 2011, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Yasuyuki Kawahigashi (Univ. Tokyo)
- Title: Classification and amenability in theory of von Neumann algebras
- Date/Time: January 5 (Thu.), 2012, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Narutaka Ozawa (RIMS, Kyoto University)
- Title: Is an irng singly generated as an ideal?
- Date/Time: January 16 (Mon.), 2012, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Catherine Oikonomides (Univ. Tokyo)
- Title: The transverse fundamental class of linear foliations
on torus bundles over the circle
- Date/Time: January 26 (Thu.), 2012, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Yusuke Isono (Univ. Tokyo)
- Title: Weak Exactness for C*-algebras
and Application to Condition (AO)
- Date/Time: February 2 (Thu.), 2012, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Uuye Otgonbayar (Cardiff University)
- Title: The Kunneth theorem for K-theory
- Date/Time: March 16 (Fri.), 2012, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Alex Kumjian (University of Nevada, Reno)
- Title: Twisted Higher Rank Graph C*-algebras
(joint work with David Pask and Aidan Sims)
- Date/Time: March 23 (Fri.), 2012, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Shweta Sharma (Univ. Paris Sud)
- Title: Mathematical Aspects of Fractional Quantum Hall Effect
- Date/Time: April 11 (Wed.), 2012, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Koichi Shimada (Univ. Tokyo)
- Title: Classification of Group Actions on Factors (after Masuda)
- Date/Time: April 18 (Wed.), 2012, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Takuya Takeishi (Univ. Tokyo)
- Title: Bost-Connes system and class field theory
- Date/Time: April 25 (Wed.), 2012, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Yuhei Suzuki (Univ. Tokyo)
- Title: A measurable group theoretic solution to von
Neumann's Problem (after Gaboriau and Lyons)
- Date/Time: May 2 (Wed.), 2012, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Makoto Yamashita (Ochanomizu University)
- Title: Equivariant comparison of quantum homogeneous spaces
- Date/Time: May 16 (Wed.), 2012, 4:30-6:00
- A Series of Lectures on Operator Algebra Seminar
- Speaker: Yoshimichi Ueda (Kyushu University)
- Title: Introducition to free probability
- Date/Time: May 21 (Mon.)-24 (Fri.), 2012, 3:30-5:30
- Operator Algebra Seminar
- Speaker: Noppakhun Suthichitranont (Univ. Tokyo)
- Title: Conformal nets associated with lattices (after Dong and Xu)
- Date/Time: May 30 (Wed.), 2012, 4:30-6:00
- A series of Lectures on Operator Algebras
- Speaker: Reiji Tomatsu (Hokkaido University)
- Title: Rohlin flows on von Neumann algebras
- Date/Time: June 4 (Mon.)-8 (Fri.), 2012, 3:30-5:00
- Operator Algebra Seminar
- Speaker: Yasuyuki Kawahigashi (Univ. Tokyo)
- Title: Diagrammatical methods in theory of subfactors
- Date/Time: June 13 (Wed.), 2012, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Ajay Kumar (University of Delhi)
- Title: Operator space projective tensor product
- Date/Time: June 20 (Wed.), 2012, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Luca Tomassini (Univ. Roma, Tor Vergata)
- Title: Noncommutative Geometry
Of The Moyal Plane: Connes's Distance and Translation Isometries
- Date/Time: June 27 (Wed.), 2012, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Narutaka Ozawa (RIMS, Kyoto University)
- Title: Cantor minimal systems and finitely generated simple amenable groups
(after Matui and Juschenko--Monod)
- Date/Time: June 29 (Fri.), 2012, 4:30-6:00
- Operator Algebra Seminar/GCOE Lecture
- Speaker: George Elliott (University of Toronto)
- Title: An introduction to C*-algebra
classification theory
- Date/Time: July 17 (Tue.), 2012, 4:30-6:00
- Operator Algebra Seminar/GCOE Lecture
- Speaker: George Elliott (University of Toronto)
- Title: A survey of recent results on the classification of
C*-algebras
- Date/Time: July 25 (Wed.), 2012, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Masamichi Takesaki (UCLA)
- Title: Non-Commutative Integration
- Date/Time: October 3 (Wed.), 2012, 3:00-4:30
- Operator Algebra Seminar
- Speaker: Juan Orendain (UNAM/Univ. Tokyo)
- Title: The geometric complex and Khovanov-type knot homologies
- Date/Time: October 10 (Wed.), 2012, 4:30-6:00
- Operator Algebra Seminar/GCOE Lecture
- Speaker: Dietmar Bisch (Vanderbilt University)
- Title: Subfactors with small Jones index
- Date/Time: November 16 (Fri.), 2012, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Norio Nawata (Chiba University)
- Title: Fundamental group of simple C*-algebras with unique trace
- Date/Time: November 28 3 (Wed.), 2012, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Yoh Tanimoto (Univ. Göttingen)
- Title: Construction of two dimensional QFT through Longo-Witten endomorphisms
- Date/Time: December 5 (Wed.), 2012, 4:30-6:00
- Operator Algebra Seminar/FMSP Lecture
- Speaker: N. Christopher Phillips (Univ. Oregon)
- Title: Large subalgebras of crossed product C*-algebras
(abstract)
- Date/Time: December 12 (Wed.), 2012, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Mihaita Berbec (KU Leuven)
- Title: W*-superrigidity for left-right wreath products
- Date/Time: December 19 (Wed.), 2012, 3:45-4:45
- Speaker: Zhuang Niu (Univ. Wyoming)
- Title: A classification of approximate subhomogeneous C*-algebras
(abstract)
- Date/Time: December 19 (Wed.), 2012, 5:00-6:00
- Operator Algebra Seminar
- Speaker: Henrik Densing Petersen (Univ. Copenhagen)
- Title: Trouble in paradise
(abstract)
- Date/Time: December 26 (Wed.), 2012, 3:45-4:45
- Speaker: Stella Anevski (Univ. Copenhagen)
- Title: Algebraic K-theory of generalized schemes
(abstract)
- Date/Time: December 26 (Wed.), 2012, 5:00-6:00
- Operator Algebra Seminar/GCOE Seminar
- Speaker: David Evans (Cardiff Univ.)
- Title: Exotic subfactors and conformal field theories
- Date/Time: January 23 (Wed.), 2013, 4:30-6:00
- Operator Algebra Seminar
- Speaker: David Kerr (Univ. Tokyo/Texas A&M Unv.)
- Title: Combinatorial independence, amenability, and sofic entropy
(abstract)
- Date/Time: February 7 (Thu.), 2013, 4:30-6:00
- Operator Algebra Seminar/FMSP Lecture
- Speaker: Stefaan Vaes (KU Leuven)
- Title: II1 factors with a unique Cartan subalgebra
- Date/Time: February 22 (Fri.), 2013, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Hiroshi Ando (IHES)
- Title: Ultraproducts of von Neumann algebras
(abstract)
- Date/Time: March 18 (Mon.), 2013, 4:00-5:30
- Operator Algebra Seminar
- Speaker: Takuya Takeishi (Univ. Tokyo)
- Title: On nuclearity of C*-algebras
associated with Fell bundles over étale groupoids
- Date/Time: April 10 (Wed.), 2013, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Tamar Friedmann (Univ. Rochester)
- Title: Singularities, algebras, and the string landscape
- Date/Time: April 17 (Wed.), 2013, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Paul Muhly (Univ. Iowa)
- Title: Boundaries for Tensor Algebras
- Date/Time: May 8 (Wed.), 2013, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Koichi Shimada (Univ. Tokyo)
- Title: Rohlin Flows on Amalgamated Free Product Factors
- Date/Time: May 15 (Wed.), 2013, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Yuki Arano (Univ. Tokyo)
- Title: On full group C*-algebras of discrete quantum groups
- Date/Time: May 29 (Wed.), 2013, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Yosuke Kubota (Univ. Tokyo)
- Title: A generalization of the spectral flow and localization of index
- Date/Time: June 19 (Wed.), 2013, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Mikael Pichot (McGill Univ.)
- Title: The sofic property for groups and dynamical systems
- Date/Time: July 24 (Wed.), 2013, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Demosthenes Ellinas (Technical Univ. Crete)
- Title: Phase Plane Operator Valued Probability Measures:
Constructions and Random Evolution (abstract)
- Date/Time: August 8 (Thu.), 2013, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Tullio G. Ceccherini-Silberstein (Univ. Sannio)
- Title: Cellular automata and groups (abstract)
- Date/Time: August 9 (Fri.), 2013, 4:30-6:00
- Operator Algebra Seminar/FMSP Lecture
- Speaker: Roberto Longo (Univ. Roma, Tor Vergata)
- Title: Operator Algebraic Construction of Quantum Field Theory Models
- Date/Time: August 12 (Mon.), 2013, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Koichi Shimada (Univ. Tokyo)
- Title: A classification of flows on AFD factors with faithful Connes-Takesaki modules
- Date/Time: October 2 (Wed.), 2013, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Pierre Fima (Univ. Paris 7/Univ. Tokyo)
- Title: Graphs of quantum groups and K-amenability
- Date/Time: October 9 (Wed.), 2013, 4:30-6:00
- Operator Algebra Seminar
- Operator Algebra Seminar
- Operator Algebra Seminar
- A series of lectures on operator algebras
- Speaker: Reiji Tomatsu (Hokkaido Univ.)
- Title: Introduction to the Ando-Haagerup theory
- Date/Time: November 5 (Tue.), 2013, 3:30-5:30
- Date/Time: November 6 (Wed.), 2013, 10:00-12:00
- Date/Time: November 7 (Thu.), 2013, 3:30-5:30
- Date/Time: November 8 (Fri.), 2013, 10:00-12:00
- Operator Algebra Seminar
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Shuhei Masumoto (Univ. Tokyo)
- Title: Countable Chain Condition for C*-algebras
- Date/Time: December 26 (Thu.), 2013, 4:30-6:00
- Operator Algebra Seminar
- Operator Algebra Seminar
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Takuya Takeishi (Univ. Tokyo)
- Title: Bost-Connes system for local fields of characteristic zero
- Date/Time: April 23 (Wed.), 2014, 4:30-6:00
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Yul Otani (Univ. Tokyo)
- Title: A Supersymmetric model in AQFT (after Buchholz and Grundling)
- Date/Time: May 14 (Wed.), 2014, 4:30-6:00
- Operator Algebra Seminar
- Operator Algebra Seminar
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Yosuke Kubota (Univ. Tokyo)
- Title: Finiteness of K-area and the dual of the Baum-Connes conjecture
- Date/Time: June 11 (Wed.), 2014, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Yuki Arano (Univ. Tokyo)
- Title: Toward the classification of irreducible unitary spherical representations
of the Drinfeld double of SUq(3)
- Date/Time: June 18 (Wed.), 2014, 4:30-6:00
- Operator Algebra Seminar
- FMSP Lecture/Operator Algebra Seminar
- Speaker: George Elliott (Univ. Toronto)
- Title: The Cuntz semigroup---a critical component for classification?
(abstract)
- Date/Time: July 23 (Wed.), 2014, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Cyril Houdayer (ENS Lyon)
- Title: Asymptotic structure of free Araki-Woods factors
- Date/Time: July 29 (Tue.), 2014, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Serge Richard (Nagoya Univ.)
- Title: Back-and-forth between scattering theory and index theorems
- Date/Time: October 1 (Wed.), 2014, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Hanfeng Li (SUNY Buffalo)
- Title: Entropy and L2-torsion
- Date/Time: October 2 (Thu.), 2014, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Yuhei Suzuki (Univ. Tokyo/RIMS, Kyoto Univ.)
- Title: Ambient nuclear C*-algebras of certain
extensions of C*rFd
- Date/Time: October 8 (Wed.), 2014, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Koichi Shimada (Univ. Tokyo)
- Title: Classification of actions of compact abelian groups on
subfactors with index less than 4
- Date/Time: October 15 (Wed.), 2014, 4:30-6:00
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Sven Raum (RIMS, Kyoto Univ.)
- Title: The classification of easy quantum groups
- Date/Time: October 29 (Wed.), 2014, 4:30-6:00
- Operator Algebra Seminar
- A series of lectures
- Speaker: Reiji Tomatsu (Hokkaido Univ.)
- Title: Introduction to Haagerup's bicentralizer paper
- Date/Time: November 17 (Mon.), 2014, 1:00-3:00
- Date/Time: November 18 (Tue.), 2014, 1:00-3:00
- Date/Time: November 19 (Wed.), 2014, 1:00-3:00
- Date/Time: November 20 (Thu.), 2014, 1:00-3:00
- Date/Time: November 21 (Fri.), 2014, 3:00-5:00
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Yuki Arano (Univ. Tokyo)
- Title: Central property (T) for SUq(2n+1)
- Date/Time: December 3 (Wed.), 2014, 4:30-6:00
- Operator Algebra Seminar
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Tomohiro Hayase (Univ. Tokyo)
- Title: De Finetti theorems related to Boolean independence
- Date/Time: January 7 (Wed.), 2015, 4:30-6:00
- Operator Algebra Seminar
- Speaker: Zhuofeng He (Univ. Tokyo)
- Title: Canonical cyclic group actions on noncommutative tori
- Date/Time: January 14 (Wed.), 2015, 4:30-6:00
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Yoshikata Kida (Univ. Tokyo)
- Title: On treeable equivalence relations arising from the Baumslag-Solitar groups
- Date/Time: April 8 (Wed.), 2015, 4:45-6:15
- Operator Algebra Seminar
- Speaker: Juan Orendain (UNAM/Univ. Tokyo)
- Title: On the tricategory of coordinate free conformal nets
- Date/Time: April 15 (Wed.), 2015, 4:45-6:15
- Operator Algebra Seminar
- Speaker: Yuhei Suzuki (Univ. Tokyo)
- Title: Construction of minimal skew products of amenable minimal dynamical systems
- Date/Time: April 22 (Wed.), 2015, 4:45-6:15
- Operator Algebra Seminar
- Speaker: Yosuke Kubota (Univ. Tokyo)
- Title: Controlled topological phases and the bulk-edge correspondence for
topological insulators
- Date/Time: May 13 (Wed.), 2015, 4:45-6:15
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: John F. R. Duncan (Case Western Reserve Univ.)
- Title: Vertex operator algebras in umbral Moonshine
- Date/Time: May 27 (Wed.), 2015, 4:45-6:15
- Operator Algebra Seminar
- Speaker: Narutaka Ozawa (RIMS, Kyoto Univ.)
- Title: The Furstenberg boundary and C*-simplicity
- Date/Time: June 3 (Wed.), 2015, 4:45-6:15
- Operator Algebra Seminar
- Speaker: David Kerr (Texas A&M Univ.)
- Title: Dynamics, dimension, and C*-algebras
- Date/Time: June 10 (Wed.), 2015, 4:45-6:15
- Room: Math. Sci. 122
- Operator Algebra Seminar
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Vaughan F. R. Jones (Vanderbilt Univ.)
- Title: Block spin renormalization and R. Thompson's groups F and T
- Date/Time: June 29 (Mon.), 2015, 4:45-6:15
- Operator Algebra Seminar
- Speaker: Koichi Shimada (Univ. Tokyo)
- Title: Approximate unitary equivalence of finite index endomorphisms
of the AFD factors
- Date/Time: July 1 (Wed.), 2015, 4:45-6:15
- Operator Algebra Seminar/FMSP Lecture
- Speaker: Marcel Bischoff (Vanderbilt Univ.)
- Title: Conformal field theory, subfactors and planar algebras
- Date/Time: July 8 (Wed.), 2015, 4:45-6:15
- Operator Algebra Seminar/FMSP Lecture
- Operator Algebra Seminar
- Speaker: Mikael Pichot (McGill Univ.)
- Title: Applications of Boltzmann's S=k log W in algebra and analysis
- Date/Time: July 24 (Fri.), 2015, 4:45-6:15
- Operator Algebra Seminar
- Speaker: Shuhei Masumoto (Univ. Tokyo)
- Title: Fraisse Theory for Metric Structures
- Date/Time: October 14 (Wed.), 2015, 4:45-6:15
- Operator Algebra Seminar
- Speaker: Hiroki Sako (Niigata Univ.)
- Title: Uniformly locally finite metric spaces and Folner type conditions
- Date/Time: October 28 (Wed.), 2015, 4:45-6:15
- Operator Algebra Seminar
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: David E. Evans (Cardiff Univ.)
- Title: K-theory in subfactors and conformal field theory
- Date/Time: December 9 (Wed.), 2015, 4:45-6:15
- Operator Algebra Seminar
- Speaker: Yul Otani (Univ. Tokyo)
- Title: Nuclearity in AQFT and related results
- Date/Time: December 16 (Wed.), 2015, 4:45-6:15
- Operator Algebra Seminar
- Operator Algebra Seminar
- A series of lectures
- Speaker: Reiji Tomatsu (Hokkaido Univ.)
- Title: Introduction to C*-tensor categories
- Date/Time: January 18-22, 2016, 3:00-5:00
- Operator Algebra Seminar
- Speaker: Roberto Longo (Univ. Rome)
- Title: Equilibrium and non-equilibrium states in Conformal Field Theory
- Date/Time: March 8 (Tue), 2016, 4:45-6:15
- Operator Algebra Seminar
- Speaker: Bas Jordans (Univ. Oslo)
- Title: Convergence to the boundary for random walks on discrete quantum groups
- Date/Time: March 11 (Fri), 2016, 4:45-6:15
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Juan Orendain (UNAM/Univ. Tokyo)
- Title: On the functoriality of Haagerup's L2-space construction:
Verticalizing decorated 2-categories
- Date/Time: April 18 (Mon), 2016, 4:45-6:15
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Mikael Pichot (Univ. Tokyo/McGill Univ.)
- Title: Surgery theory and discrete groups
- Date/Time: May 9 (Mon), 2016, 4:45-6:15
- Operator Algebra Seminar
- Speaker: Yosuke Kubota (Univ. Tokyo)
- Title: Compact Lie group actions on C*-algebras
with the continuous Rokhlin property
- Date/Time: May 30 (Mon), 2016, 4:45-6:15
- Operator Algebra Seminar
- Speaker: Yuhei Suzuki (Chiba Univ.)
- Title: Minimal ambient nuclear C*-algebras
- Date/Time: June 6 (Mon), 2016, 4:45-6:15
- Operator Algebra Seminar
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Shuhei Masumoto (Univ. Tokyo)
- Title: Fraïssé Theory and Jiang-Su algebra
- Date/Time: July 11 (Mon), 2016, 4:45-6:15
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Sorin Popa (UCLA)
- Title: Constructing MASAs with prescribed properties
- Date/Time: September 26 (Mon), 2016, 4:45-6:15
- Operator Algebra Seminar
- Speaker: Yuki Arano (Univ. Tokyo)
- Title: C*-tensor categories and subfactors for totally disconnected groups
- Date/Time: October 3 (Mon), 2016, 4:45-6:15
- Operator Algebra Seminar
- Speaker: Hiroshi Ando (Chiba Univ.)
- Title: Unitarizability, Maurey-Nikishin factorization and
Polish groups of finite type
- Date/Time: October 17 (Mon), 2016, 4:45-6:15
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Narutaka Ozawa (RIMS, Kyoto Univ.)
- Title: Finite-dimensional representations constructed from random walks
(joint work with A. Erschler)
- Date/Time: November 21 (Mon), 2016, 4:45-6:15
- Operator Algebra Seminar
- Speaker: Takahiro Hasebe (Hokkaido Univ.)
- Title: Fock space deformed by Coxeter groups
- Date/Time: November 28 (Mon), 2016, 4:45-6:15
- Operator Algebra Seminar
- Speaker: Shuhei Masumoto (Univ. Tokyo)
- Title: On a generalized Fraïssé limit construction
- Date/Time: December 5 (Mon), 2016, 4:45-6:15
- Operator Algebra Seminar
- Speaker: Tatsuki Seto (Nagoya Univ.)
- Title: The Roe cocycle and an index theorem on partitioned manifolds,
and toward generalizations
- Date/Time: December 12 (Mon), 2016, 4:45-6:15
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Yoshikata Kida (Univ. Tokyo)
- Title: On diagonal actions whose full group is closed
- Date/Time: April 17 (Mon), 2017, 4:45-6:15
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Toshihiko Masuda (Kyushu Univ.)
- Title: Classification of Roberts actions of strongly amenable
C*-tensor categories on the injective factor of type III1
- Date/Time: May 22 (Mon), 2017, 4:45-6:15
- Operator Algebra Seminar
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Yuichiro Kitajima (Nihon Univ.)
- Title: A State-Dependent Noncontextuality Inequality in Algebraic Quantum Theory
- Date/Time: July 3 (Mon), 2017, 4:45-6:15
- Operator Algebra Seminar
- Speaker: Yuki Arano (Kyoto Univ.)
- Title: Rokhlin actions of fusion categories
- Date/Time: July 10 (Mon), 2017, 4:45-6:15
- Operator Algebra Seminar
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Yusuke Sawada (Nagoya Univ.)
- Title: The bicategory of W*-bimodules
- Date/Time: October 30 (Mon), 2017, 4:45-6:15
- Operator Algebra Seminar
- Speaker: Juan Orendain (UNAM)
- Title: Globularily generated double categories: On the problem of existence of internalizations for decorated bicategories
- Date/Time: November 13 (Mon), 2017, 4:45-6:15
- Operator Algebra Seminar
- Speaker: Pieter Naaijkens (RWTH Aachen Univ.)
- Title: Subfactors and wiretapping channels
- Date/Time: December 4 (Mon), 2017, 4:45-6:15
- Operator Algebra Seminar
- Speaker: Zhuofeng He (Univ. Tokyo)
- Title: Isomorphism and Morita equivalence classes for
crossed product of irrational rotation algebras by
cyclic subgroups of SL2(Z)
- Date/Time: December 18 (Mon), 2017, 4:45-6:15
- Operator Algebra Seminar
- Operator Algebra Seminar
- Operator Algebra Seminar
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Doman Takata (Univ. Tokyo)
- Title: Equivariant index theory of infinite dimensional spaces and
noncommutative geometry
- Date/Time: April 18 (Wed.), 2018, 4:45-6:15
- Operator Algebra Seminar
- Speaker: Gabor Szabo (Copenhagen Univ.)
- Title: Classification of Rokhlin flows
- Date/Time: May 2 (Wed.), 2018, 4:45-6:15
- Operator Algebra Seminar
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Ryszard Nest (Copenhagen Univ.)
- Title: Equivariant index theorem
- Date/Time: June 18 (Mon.), 2018, 4:45-6:15
- Operator Algebra Seminar
- Speaker: Seung-Hyeok Kye (Seoul National Univ.)
- Title: Positivity of multi-linear maps and applications to separability criteria for multi-qubit states
- Date/Time: June 27 (Wed.), 2018, 4:45-6:15
- Operator Algebra Seminar
- Speaker: George Elliott (Univ. Toronto)
- Title: Recent progress in the classification of amenable C*-algebras (cont'd)
- Date/Time: July 11 (Wed.), 2018, 5:15-6:45
- Operator Algebra Seminar
- Speaker: Srinivasan Raman (Chennai Mathematical Institute)
- Title: E0-semigroups on factors
- Date/Time: August 8 (Wed.), 2018, 4:45-6:15
- Operator Algebra Seminar
- Speaker: Lucas Teyssier (École Normale Superieure)
- Title: Limit profile for the card shuffle by random transpositions
- Date/Time: August 24 (Fri.), 2018, 4:45-6:15
- Operator Algebra Seminar
- Speaker: Hiroshi Ando (Chiba University)
- Title: Structure of bicentralizer algebras and inclusions of type III factors
- Date/Time: October 3 (Wed.), 2018, 4:45-6:15
- Operator Algebra Seminar
- Speaker: Kaijing Ling (Harbin Institute of Technology/University of Tokyo)
- Title: Extensions of modules over some conformal algebras related to Virasoro algebra
- Date/Time: October 10 (Wed.), 2018, 4:45-6:15
- Operator Algebra Seminar
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Takaaki Moriyama (University of Tokyo)
- Title: Orbit equivalence classes for free actions of free products of infinite abelian groups
- Date/Time: November 21 (Wed.), 2018, 4:45-6:15
- Operator Algebra Seminar
- Speaker: Mayuko Yamashita (University of Tokyo)
- Title: Localization of signature for singular fiber bundles
- Date/Time: November 28 (Wed.), 2018, 4:45-6:15
- Operator Algebra Seminar
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Yohei Fuji (Riken)
- Title: Construction of models of topological phases using 2-dimensional conformal field theory
- Date/Time: Januar 30 (Wed.), 2019, 4:45-6:15
- Operator Algebra Seminar
- Speaker: Takashi Satomi (Univ. Tokyo)
- Title: Relations between the L2estimate of convolution
functions on groups and graph theory
- Date/Time: 4:45-6:15pm, April 17 (Wed.), 2019
- Operator Algebra Seminar
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Takayuki Kihara (Nagoya Univ.)
- Title: Combinatorial aspects of Borel functions
- Date/Time: 4:45-6:15pm, May 15 (Wed.), 2019
- Operator Algebra Seminar
- Speaker: Ryosuke Sato (Nagoya Univ.)
- Title: Type classification of extreme quantized characters
- Date/Time: 4:45-6:15pm, June 19 (Wed.), 2019
- Operator Algebra Seminar
- Speaker: Keisuke Yoshida (Hokkaido Univ.)
- Title: KMS states on operator algebras associated with self-similar group actions
- Date/Time: 4:45-6:15pm, June 26 (Wed.), 2019
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Hiroki Sako (Niigata Univ.)
- Title: Convergence theorems on multi-dimensional homogeneous quantum walks
- Date/Time: 4:45-6:15pm, July 10 (Wed.), 2019
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: David Evans (Cardiff Univ.)
- Title: Subfactors, K-theory and Equivariant Higher Twists
- Date/Time: 4:45-6:15pm, October 2 (Wed.), 2019
- Operator Algebra Seminar
- Speaker: Yosuke Kubota (Riken)
- Title: Relative K-homology group of C*-algebras and almost flat vector bundle on manifolds with boundary
- Date/Time: 4:45-6:15pm, October 9 (Wed.), 2019
- Operator Algebra Seminar
- Speaker: Shinobu Hikami (OIST)
- Title: Developments in conformal bootstrap analysis
- Date/Time: 4:45-6:15pm, October 16 (Wed.), 2019
- Operator Algebra Seminar
- Speaker: Yuto Moriwaki (Univ. Tokyo)
- Title: Deformation of two-dimensional conformal field theory
and vertex algebra
- Date/Time: 4:45-6:15pm, November 6 (Wed.), 2019
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Taro Sogabe (Kyoto Univ.)
- Title: The homotopy groups of the automorphism groups of Cuntz-Toeplitz algebras
- Date/Time: 5:15-6:45pm, November 27 (Wed.), 2019
- Operator Algebra Seminar
- CREST Seminar
- Speaker: Zhenghan Wang (Microsoft/UC Santa Barbara)
- Title: On gauging symmetries of topological phases of matter
- Date/Time: 5:00-6:30pm, December 10 (Tue.), 2019
- CREST Seminar
- Speaker: Pasquale Marra (Univ. Tokyo)
- Title: The Hofstadter model, fractality, and topology
- Date/Time: 4:45-6:15pm, December 18 (Wed.), 2019
- CREST Seminar
- Operator Algebra Seminar
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Cyril Houdayer (Univ. Paris-Sud)
- Title: Stationary actions of higher rank lattices on von Neumann algebras
- Date/Time: 4:45-6:15pm, January 29 (Wed.), 2020
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Speaker: Cyril Houdayer (Univ. Paris-Sud/Univ. Tokyo)
- Title: Structure theorem for unitary representations of irreducible lattices in product groups
- Date/Time: 4:45-6:15pm, April 16 (Thu.), 2020
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Speaker: Takuya Takeishi (Kyoto Institute of Technology)
- Title: Partition functions as C*-dynamical invariants and actions of congruence monoids
- Date/Time: 4:45-6:15pm, May 21 (Thu.), 2020
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Speaker: Yuhei Suzuki (Hokkaido Univ.)
- Title: Equivariant O2-absorption theorem for exact groups
- Date/Time: 4:45-6:15pm, June 4 (Thu.), 2020
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Speaker: Yoshimichi Ueda (Nagoya Univ.)
- Title: On Arveson's boundary theorem
- Date/Time: 4:45-6:15pm, June 18 (Thu.), 2020
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Speaker: Toshihiko Masuda (Kyushu Univ.)
- Title: Outer actions (G-kernels) of discrete amenable groupoids on injective factors
- Date/Time: 4:45-6:15pm, July 2 (Thu.), 2020
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Speaker: Amine Marrakchi (ENS Lyon)
- Title: Affine isometric actions of groups on Lp-spaces : dependence on the value of p
- Date/Time: 4:45-6:15pm, July 9 (Thu.), 2020
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Speaker: Christian Voigt (Univ. Glasgow)
- Title: Complex quantum groups and the Baum-Connes conjecture
- Date/Time: 4:45-6:15pm, July 16 (Thu.), 2020
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Speaker: Norio Nawata (Osaka Univ.)
- Title: A characterization of the Razak-Jacelon algebra
- Date/Time: 4:45-6:15pm, October 1 (Thu.), 2020
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Speaker: Narutaka Ozawa (RIMS, Kyoto Univ.)
- Title: An entropic proof of cutoff on Ramanujan graphs
- Date/Time: 4:45-6:15pm, October 8 (Thu.), 2020
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Speaker: Sven Raum (Stockholm Univ.)
- Title: Structure of Hecke von Neumann algebras and
applications to representation theory
- Date/Time: 4:45-6:15pm, October 15 (Thu.), 2020
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Speaker: Hiroyasu Hamada (National Institute of Technology, Sasebo College)
- Title: C*-algebras generated by multiplication operators
and composition operators by functions with self-similar branches
- Date/Time: 4:45-6:15pm, October 22 (Thu.), 2020
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Speaker: Yoh Tanimoto (University of Rome, Tor Vergata)
- Title: Continuum (free) fields from lattice wavelet renormalization
- Date/Time: 3:30-5:00pm, October 29 (Thu.), 2020 (Note that the time slot is different from usual.)
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Speaker: Kan Kitamura (Univ. Tokyo)
- Title: On induction along a homomorphism of compact quantum groups
- Date/Time: 4:45-6:15pm, January 21 (Thu.), 2021
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Speaker: James Tener (Australian National Univ.)
- Title: Finite-index subfactors and rational conformal field theory
- Date/Time: 4:45-6:15pm, January 28 (Thu.), 2021
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Speaker: Sebastiano Carpi (Univ. Roma, "Tor Vergata")
- Title: Conformal nets from positive energy representations of the Zamolodchikov W3 algebra with central charge greater than or equal to two
- Date/Time: 4:45-6:15pm, February 18 (Thu.), 2021
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Speaker: Yasuhito Hashiba (Univ. Tokyo)
- Title: On central sequence algebras of tracial von Neumann algebras
- Date/Time: 4:45-6:15pm, April 13 (Tue.), 2021
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Speaker: Yosuke Kubota (Shinshu Univ.)
- Title: The bulk-boundary correspondence for topological insulators on lattices with screw dislocation
- Date/Time: 4:45-6:15pm, April 27 (Tue.), 2021
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Speaker: Pieter Naaijkens (Cardiff Univ.)
- Title: The split property and absence of superselection sectors in 2D
- Date/Time: 5:15-6:45pm, May 11 (Tue.), 2021 (Note that the time is different from usual.)
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Speaker: Keisuke Yoshida (Hokkaido Univ.)
- Title: Simplicity of C*-algebras associated to some self-similar groups
- Date/Time: 4:45-6:15pm, May 18 (Tue.), 2021
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Speaker: Takuya Takeishi (Kyoto Institute of Technology)
- Title: KMS states of Toeplitz algebras of graphs
- Date/Time: 4:45-6:15pm, June 1 (Tue.), 2021
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Speaker: Takahiro Hasebe (Hokkaido Univ.)
- Title: Spectra of principal minors of random matrices invariant by unitary conjugacy
- Date/Time: 4:45-6:15pm, July 20 (Tue.), 2021
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Speaker: Tadahiro Miyao (Hokkaido University)
- Title: Magnetic properties of ground states in many-electron systems
- Date/Time: 4:45-6:15pm, November 2 (Tue.), 2021
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Kei Ito (Univ. Tokyo)
- Title: Cartan subalgebras of C*-algebras associated to dynamical systems
- Date/Time: April 19 (Tue), 2022, 4:45-6:15pm
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Speaker: Nikhil Srivastava (UC Berkeley)
- Title: Second Eigenvalue Multiplicity of Graphs and Support of Random Loops
- Date/Time: April 26 (Tue), 2022, 3:00-4:30pm
- Room: 110 RIMS, Kyoto University
- Operator Algebra Seminar
- Operator Algebra Seminar
- Operator Algebra Seminar
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Mizuki Oikawa (Univ. Tokyo)
- Title: Frobenius algebras associated with the $\alpha$-induction for twisted modules of conformal nets
- Date/Time: July 5 (Tue), 2022, 4:45-6:15pm
- Operator Algebra Seminar
- Speaker: Mao Hoshino (Univ. Tokyo)
- Title: Relative Drinfeld centers associated to monoidal functors
- Date/Time: July 12 (Tue), 2022, 4:45-6:15pm
- Tokyo-Kyoto Joint Online Operator Algebra Seminar
- Speaker: Kan Kitamura (Univ. Tokyo)
- Title: Partial Pontryagin duality for quantum group actions
- Date/Time: July 19 (Tue), 2022, 4:45-6:15pm
- Operator Algebra Seminar
- Speaker: Robert Coquereaux (CNRS/CPT)
- Title: Honeycombs, polytopes, and representation theory
- Date/Time: September 20 (Tue), 2022, 4:45-6:15pm
- Operator Algebra Seminar
- Speaker: Takuya Takeishi (Kyoto Inst. Tech.)
- Title: Constructing number field isomorphisms from *-isomorphisms of certain crossed product C*-algebras
- Date/Time: October 11 (Tue), 2022, 4:45-6:15pm
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Hiroki Ishikura (Univ. Tokyo)
- Title: Permutation stability of finitely generated free metabelian groups
- Date/Time: November 1 (Tue), 2022, 4:45-6:15pm
- Operator Algebra Seminar
- Speaker: Ryoya Arimoto (RIMS, Kyoto Univ.)
- Title: On the type of the von Neumann algebra of an open subgroup of the Neretin group
- Date/Time: November 8 (Tue), 2022, 4:45-6:15pm
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Ryosuke Sato (Chuo Univ.)
- Title: Multiplicative characters and Gaussian fluctuation limits
- Date/Time: November 22 (Tue), 2022, 4:45-6:15pm
- Operator Algebra Seminar
- Speaker: Yuki Arano (Kyoto Univ.)
- Title: Actions of tensor categories on C*-algebras
- Date/Time: November 29 (Tue), 2022, 4:45-6:15pm
- Operator Algebra Seminar
- Speaker: Mao Hoshino (Univ. Tokyo)
- Title: Equivariant covering spaces of quantum homogeneous spaces
- Date/Time: December 6 (Tue), 2022, 4:45-6:15pm
- Operator Algebra Seminar
- Speaker: Feng Xu (UC Riverside)
- Title: Entropy in QFT
- Date/Time: December 13 (Tue), 2022, 4:45-6:15pm
- Operator Algebra Seminar
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Naoki Genra (Univ. Tokyo)
- Title: Representation theory of subregular W-algebras and principal W-superalgebras
- Date/Time: April 18 (Tue), 2023, 4:45-6:15pm
- Operator Algebra Seminar
- Speaker: Ayoub Hafid (Univ. Tokyo)
- Title: KK-theory, localization algebras, and approximation
- Date/Time: May 2 (Tue), 2023, 4:45-6:15pm
- Operator Algebra Seminar
- Operator Algebra Seminar
- Operator Algebra Seminar
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Kan Kitamura (Univ. Tokyo)
- Title: Around homogeneous spaces of complex semisimple quantum groups
- Date/Time: June 13 (Tue), 2023, 4:45-6:15pm
- Operator Algebra Seminar
- Speaker: Roberto Longo (Univ. Rome, "Tor Vergata")
- Title: Operator Algebras and Quantum Field Theory: introductory elements
- Date/Time: July 31 (Mon), 2023, 4:45-6:15pm
- Operator Algebra Seminar
- Speaker: Alexander Ivanov (Imperial College London)
- Title: The VOA origins of Majorana theory
- Date/Time: October 3 (Tue), 2023, 4:45-6:15pm
- Operator Algebra Seminar
- Speaker: Fuyuta Komura (RIKEN)
- Title: *-homomorphisms between groupoid C*-algebras
- Date/Time: October 17 (Tue), 2023, 4:45-6:15pm
- Operator Algebra Seminar
- Speaker: Masato Tanaka (Nagoya Univ.)
- Title: A quantum analogue of the special linear group and its proper cocycle
- Date/Time: November 7 (Tue), 2023, 4:45-6:15pm
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Mao Hoshino (Univ. Tokyo)
- Title: Finite index quantum subgroups of DQGs
- Date/Time: November 21 (Tue), 2023, 4:45-6:15pm
- Operator Algebra Seminar
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Jean Roydor (Sorbonne Université)
- Title: Perturbations of von Neumann algebras
- Date/Time: April 16 (Tue), 2024, 4:45-6:15pm
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Kohki Sakamoto (Univ. Tokyo)
- Title: Dimensions of harmonic measures in percolation clusters on hyperbolic groups
- Date/Time: May 7 (Tue), 2024, 4:45-6:15pm
- Operator Algebra Seminar
- Speaker: Ziyun Xu (Univ. Tokyo)
- Title: Completely rational conformal nets and modular tensor categories
- Date/Time: May 14 (Tue), 2024, 4:45-6:15pm
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Ryoya Arimoto (RIMS, Kyoto Univ.)
- Title: Simplicity of crossed products of the actions of totally disconnected locally compact groups on their boundaries
- Date/Time: June 4 (Tue), 2024, 4:45-6:15pm
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Hiroshi Ando (Chiba Univ.)
- Title: Lie theoretic approach to the unitary groups of C*-algebras
- Date/Time: June 18 (Tue), 2024, 4:45-6:15pm
- Operator Algebra Seminar
- Speaker: Mao Hoshino (Univ. Tokyo)
- Title: Polynomial family of quantum flag manifolds via deformed QEA
- Date/Time: June 25 (Tue), 2024, 4:45-6:15pm
- Operator Algebra Seminar
- Speaker: Kan Kitamura (RIKEN)
- Title: Actions of tensor categories on Kirchberg algebras
- Date/Time: July 9 (Tue), 2024, 4:45-6:15pm
- Operator Algebra Seminar
- Speaker: Fuyuta Komura (RIKEN)
- Title: Weyl groups of groupoid C*-algebras
- Date/Time: October 8 (Tue), 2024, 4:45-6:15pm
- Operator Algebra Seminar
- Speaker: Kei Ito (Univ. Tokyo)
- Title: Diagonals of C*-algebras
- Date/Time: October 22 (Tue), 2024, 4:45-6:15pm
- Operator Algebra Seminar
- Speaker: Ayumi Ukai (Nagoya University)
- Title: On Hastings factorization for quantum many-body systems
- Date/Time: October 29 (Tue), 2024, 4:45-6:15pm
- Operator Algebra Seminar
- Speaker: Colin McSwiggen (Academia Sinica)
- Title: The limiting Horn inequalities in infinite dimensions
- Date/Time: November 6 (Wed), 2024, 3:00-4:30pm
- Operator Algebra Seminar
- Operator Algebra Seminar
- Speaker: Ryosuke Sato (Chuo University)
- Title: The quantum de Finetti theorem and operator-valued Martin boundaries
- Date/Time: November 19 (Tue), 2024, 4:45-6:15pm
- Operator Algebra Seminar
- Operator Algebra Seminar
- Operator Algebra Seminar
- Operator Algebra Seminar
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