Operator Algebra Seminars

Seminar information archive ~10/26Next seminarFuture seminars 10/27~

Date, time & place Wednesday 16:30 - 18:00 122Room #122 (Graduate School of Math. Sci. Bldg.)

Seminar information archive

2013/11/06

10:00-12:00   Room #122 (Graduate School of Math. Sci. Bldg.)
Reiji Tomatsu (Hokkaido Univ.)
Introduction to the Ando-Haagerup theory II (JAPANESE)

2013/11/05

15:30-17:30   Room #118 (Graduate School of Math. Sci. Bldg.)
Reiji Tomatsu (Hokkaido Univ.)
Introduction to the Ando-Haagerup theory I (JAPANESE)

2013/10/30

16:30-18:00   Room #118 (Graduate School of Math. Sci. Bldg.)
Yuhei Suzuki (Univ. Tokyo)
Amenable minimal Cantor systems of free groups arising from
diagonal actions (JAPANESE)

2013/10/23

16:30-18:00   Room #118 (Graduate School of Math. Sci. Bldg.)
Makoto Yamashita (Ochanomizu Univ.)
Classification of quantum homogeneous spaces (ENGLISH)

2013/10/16

16:30-18:00   Room #118 (Graduate School of Math. Sci. Bldg.)
Yusuke Isono (Univ. Tokyo)
Some prime factorization results for free quantum group factors (JAPANESE)

2013/10/09

16:30-18:00   Room #118 (Graduate School of Math. Sci. Bldg.)
Pierre Fima (Univ. Paris VII)
Graphs of quantum groups and K-amenability (ENGLISH)

2013/10/02

16:30-18:00   Room #118 (Graduate School of Math. Sci. Bldg.)
Koichi Shimada (Univ. Tokyo)
A classification of flows on AFD factors with faithful Connes-Takesaki modules
(JAPANESE)

2013/08/12

16:30-18:00   Room #118 (Graduate School of Math. Sci. Bldg.)
Roberto Longo (Univ. Roma, Tor Vergata)
Operator Algebraic Construction of Quantum Field Theory Models (ENGLISH)

2013/08/09

16:30-18:00   Room #118 (Graduate School of Math. Sci. Bldg.)
Tullio Ceccherini-Silberstein (Univ. Sannio)
Cellular automata and groups (ENGLISH)

2013/08/08

16:30-18:00   Room #118 (Graduate School of Math. Sci. Bldg.)
Demosthenes Ellinas (Technical University of Crete)
Phase Plane Operator Valued Probability Measures: Constructions and Random Evolution (ENGLISH)

2013/07/24

16:30-18:00   Room #118 (Graduate School of Math. Sci. Bldg.)
Mikael Pichot (McGill Univ.)
The sofic property for groups and dynamical systems (ENGLISH)

2013/06/19

16:30-18:00   Room #118 (Graduate School of Math. Sci. Bldg.)
Yosuke Kubota (Univ. Tokyo)
A generalization of the spectral flow and localization of index (ENGLISH)

2013/05/29

16:30-18:00   Room #118 (Graduate School of Math. Sci. Bldg.)
Yuki Arano (Univ. Tokyo)
On full group C*-algebras of discrete quantum groups (ENGLISH)

2013/05/15

16:30-18:00   Room #118 (Graduate School of Math. Sci. Bldg.)
Koichi Shimada (Univ. Tokyo)
Rohlin Flows on Amalgamated Free Product Factors (ENGLISH)

2013/05/08

16:30-18:00   Room #118 (Graduate School of Math. Sci. Bldg.)
Paul Muhly (University of Iowa)
Boundaries for Tensor Algebras (ENGLISH)

2013/04/17

16:30-18:00   Room #118 (Graduate School of Math. Sci. Bldg.)
Tamar Friedmann (Univ. Rochester)
Singularities, algebras, and the string landscape (ENGLISH)

2013/04/10

16:30-18:00   Room #118 (Graduate School of Math. Sci. Bldg.)
Takuya Takeishi (Univ. Tokyo)
On nuclearity of $C^*$-algebras associated with Fell bundles over \\'etale groupoids (ENGLISH)

2013/03/18

16:00-17:30   Room #118 (Graduate School of Math. Sci. Bldg.)
Hiroshi Ando (IHES)
Ultraproducts of von Neumann algebras (JAPANESE)

2013/03/15

15:45-18:00   Room #118 (Graduate School of Math. Sci. Bldg.)
Lucio Cirio (Univ. M\"unster) 15:45-16:45
Infinitesimal 2-Yang-Baxter operators from a categorification
of the Knizhnik-Zamolodchikov connection (ENGLISH)
Sutanu Roy (Univ. G\"ottingen) 17:00-18:00
Twisted tensor product of $C^*$-algebras (ENGLISH)

2013/03/15

14:30-15:30   Room #118 (Graduate School of Math. Sci. Bldg.)
Stefano Rossi (Univ. Roma II)
The connected component of a compact quantum group (ENGLISH)

2013/03/15

13:15-14:15   Room #118 (Graduate School of Math. Sci. Bldg.)
Jean Roydor (Univ. Bordeaux)
Two Amir-Cambern type theorems for $C^*$-algebras (ENGLISH)

2013/03/11

09:45-12:00   Room #123 (Graduate School of Math. Sci. Bldg.)
Tristan Bice (York Univ.) 09:45-10:45
Traces and Ultrapowers (ENGLISH)
David Penneys (Univ. Toronto) 11:00-12:00
Constructing subfactors with jellyfish (ENGLISH)

2013/03/11

13:30-18:15   Room #123 (Graduate School of Math. Sci. Bldg.)
Danny Hey (Univ. Toronto) 13:30-14:30
Classification and the Toms-Winter Conjecture (ENGLISH)
Stephen Curran (UCLA) 14:45-15:45
Free probability and planar algebras (ENGLISH)
Rasmus Bentmann (Univ. Copenhagen) 16:00-17:00
Kirchberg $X$-algebras with real rank zero and intermediate cancellation (ENGLISH)
Luis Santiago-Moreno (Univ. Oregon) 17:15-18:15
Classifying $C^*$-algebras up to W-stability (ENGLISH)

2013/02/22

16:30-18:00   Room #118 (Graduate School of Math. Sci. Bldg.)
Stefaan Vaes (KU Leuven)
II$_1$ factors with a unique Cartan subalgebra (ENGLISH)

2013/02/07

16:30-18:00   Room #002 (Graduate School of Math. Sci. Bldg.)
David Kerr (東大数理/Texas A&M Univ.)
Combinatorial independence, amenability, and sofic entropy (ENGLISH)

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