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Operator Algebra Seminars
Seminar information archive ～10/10｜Next seminar｜Future seminars 10/11～
| Date, time & place | Wednesday 16:30 - 18:00 122Room #122 (Graduate School of Math. Sci. Bldg.) |
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Seminar information archive
2014/11/21
15:00-17:00 Room #126 (Graduate School of Math. Sci. Bldg.)
Reiji Tomatsu (Hokkaido University)
Introduction to Haagerup's bicentralizer paper (English)
Reiji Tomatsu (Hokkaido University)
Introduction to Haagerup's bicentralizer paper (English)
2014/11/20
13:00-15:00 Room #128 (Graduate School of Math. Sci. Bldg.)
Reiji Tomatsu (Hokkaido University)
Introduction to Haagerup's bicentralizer paper (English)
Reiji Tomatsu (Hokkaido University)
Introduction to Haagerup's bicentralizer paper (English)
2014/11/19
13:00-15:00 Room #126 (Graduate School of Math. Sci. Bldg.)
Reiji Tomatsu (Hokkaido University)
Introduction to Haagerup's bicentralizer paper (English)
Reiji Tomatsu (Hokkaido University)
Introduction to Haagerup's bicentralizer paper (English)
2014/11/18
13:00-15:00 Room #126 (Graduate School of Math. Sci. Bldg.)
Reiji Tomatsu (Hokkaido University)
Introduction to Haagerup's bicentralizer paper (ENGLISH)
Reiji Tomatsu (Hokkaido University)
Introduction to Haagerup's bicentralizer paper (ENGLISH)
2014/11/17
13:00-15:00 Room #126 (Graduate School of Math. Sci. Bldg.)
Reiji Tomatsu (Hokkaido University)
Introduction to Haagerup's bicentralizer paper (English)
Reiji Tomatsu (Hokkaido University)
Introduction to Haagerup's bicentralizer paper (English)
2014/11/05
16:30-18:00 Room #122 (Graduate School of Math. Sci. Bldg.)
Hiroshi Ando (Univ. Copenhagen)
On the noncommutativity of the central sequence $C^*$-algebra $F(A)$ (ENGLISH)
Hiroshi Ando (Univ. Copenhagen)
On the noncommutativity of the central sequence $C^*$-algebra $F(A)$ (ENGLISH)
2014/10/29
16:30-18:00 Room #122 (Graduate School of Math. Sci. Bldg.)
Sven Raum (RIMS, Kyoto Univ.)
The classification of easy quantum groups (ENGLISH)
Sven Raum (RIMS, Kyoto Univ.)
The classification of easy quantum groups (ENGLISH)
2014/10/22
16:30-18:00 Room #122 (Graduate School of Math. Sci. Bldg.)
Yusuke Isono (Kyoto Univ.)
Free independence in ultraproduct von Neumann algebras and applications (ENGLISH)
Yusuke Isono (Kyoto Univ.)
Free independence in ultraproduct von Neumann algebras and applications (ENGLISH)
2014/10/15
16:30-18:00 Room #122 (Graduate School of Math. Sci. Bldg.)
Koichi Shimada (Univ. Tokyo)
Classification of actions of compact abelian groups on subfactors with index less than 4 (ENGLISH)
Koichi Shimada (Univ. Tokyo)
Classification of actions of compact abelian groups on subfactors with index less than 4 (ENGLISH)
2014/10/08
16:30-18:00 Room #122 (Graduate School of Math. Sci. Bldg.)
Yuhei Suzuki (Univ. Tokyo/RIMS, Kyoto Univ.)
Realization of hyperbolic group $C^*$-algebras as decreasing intersection of Cuntz algebras $O_2$ (ENGLISH)
Yuhei Suzuki (Univ. Tokyo/RIMS, Kyoto Univ.)
Realization of hyperbolic group $C^*$-algebras as decreasing intersection of Cuntz algebras $O_2$ (ENGLISH)
2014/10/02
16:30-18:00 Room #126 (Graduate School of Math. Sci. Bldg.)
Hanfeng Li (SUNY Buffalo)
Entropy and $L^2$-torsion (ENGLISH)
Hanfeng Li (SUNY Buffalo)
Entropy and $L^2$-torsion (ENGLISH)
2014/10/01
16:30-18:00 Room #122 (Graduate School of Math. Sci. Bldg.)
Serge Richard (Nagoya Univ.)
Back-and-forth between scattering theory and index theorems (ENGLISH)
Serge Richard (Nagoya Univ.)
Back-and-forth between scattering theory and index theorems (ENGLISH)
2014/07/29
16:30-18:00 Room #122 (Graduate School of Math. Sci. Bldg.)
Cyril Houdayer (ENS Lyon)
Asymptotic structure of free Araki-Woods factors (ENGLISH)
Cyril Houdayer (ENS Lyon)
Asymptotic structure of free Araki-Woods factors (ENGLISH)
2014/07/23
16:30-18:00 Room #122 (Graduate School of Math. Sci. Bldg.)
George Elliott (Univ. Toronto)
The Cuntz semigroup---a critical component for classification? (ENGLISH)
George Elliott (Univ. Toronto)
The Cuntz semigroup---a critical component for classification? (ENGLISH)
2014/06/25
16:45-18:00 Room #122 (Graduate School of Math. Sci. Bldg.)
Hajime Moriya (Shibaura Inst. Technology)
Supersymmetric C*-dynamical systems (JAPANESE)
Hajime Moriya (Shibaura Inst. Technology)
Supersymmetric C*-dynamical systems (JAPANESE)
2014/06/18
16:30-18:00 Room #122 (Graduate School of Math. Sci. Bldg.)
Yuki Arano (Univ. Tokyo)
Toward the classification of irreducible unitary spherical representations of the Drinfeld double of $SU_q(3)$ (ENGLISH)
Yuki Arano (Univ. Tokyo)
Toward the classification of irreducible unitary spherical representations of the Drinfeld double of $SU_q(3)$ (ENGLISH)
2014/06/11
16:30-18:00 Room #118 (Graduate School of Math. Sci. Bldg.)
Yosuke Kubota (Univ. Tokyo)
Finiteness of K-area and the dual of the Baum-Connes conjecture (ENGLISH)
Yosuke Kubota (Univ. Tokyo)
Finiteness of K-area and the dual of the Baum-Connes conjecture (ENGLISH)
2014/06/04
16:30-18:00 Room #122 (Graduate School of Math. Sci. Bldg.)
Ion Nechita (Univ. Paul Sabatier)
Positive and completely positive maps via free additive powers of probability measures (ENGLISH)
Ion Nechita (Univ. Paul Sabatier)
Positive and completely positive maps via free additive powers of probability measures (ENGLISH)
2014/05/28
16:30-18:00 Room #122 (Graduate School of Math. Sci. Bldg.)
Makoto Yamashita (Ochanomizu University)
Poisson boundary of monoidal categories (ENGLISH)
Makoto Yamashita (Ochanomizu University)
Poisson boundary of monoidal categories (ENGLISH)
2014/05/21
16:30-18:00 Room #122 (Graduate School of Math. Sci. Bldg.)
Masato Mimura (Tohoku Univ.)
Group approximation in Cayley topology and coarse geometry
part I: coarse embeddings of amenable groups (ENGLISH)
Masato Mimura (Tohoku Univ.)
Group approximation in Cayley topology and coarse geometry
part I: coarse embeddings of amenable groups (ENGLISH)
2014/05/14
16:30-18:00 Room #122 (Graduate School of Math. Sci. Bldg.)
Yul Otani (Univ. Tokyo)
A Supersymmetric model in AQFT (after Buchholz and Grundling) (ENGLISH)
Yul Otani (Univ. Tokyo)
A Supersymmetric model in AQFT (after Buchholz and Grundling) (ENGLISH)
2014/04/30
16:30-18:00 Room #122 (Graduate School of Math. Sci. Bldg.)
Narutaka Ozawa (RIMS, Kyoto University)
Noncommutative real algebraic geometry of Kazhdan's property (T) (ENGLISH)
Narutaka Ozawa (RIMS, Kyoto University)
Noncommutative real algebraic geometry of Kazhdan's property (T) (ENGLISH)
2014/04/23
16:30-18:00 Room #122 (Graduate School of Math. Sci. Bldg.)
Takuya Takeishi (Univ. Tokyo)
Bost-Connes system for local fields of characteristic zero (ENGLISH)
Takuya Takeishi (Univ. Tokyo)
Bost-Connes system for local fields of characteristic zero (ENGLISH)
2014/04/09
16:30-18:00 Room #122 (Graduate School of Math. Sci. Bldg.)
Ryszard Nest (Univ. Copenhagen)
Index and determnant of n-tuples of commuting operators (ENGLISH)
Ryszard Nest (Univ. Copenhagen)
Index and determnant of n-tuples of commuting operators (ENGLISH)
2014/01/15
16:30-18:00 Room #118 (Graduate School of Math. Sci. Bldg.)
Yoh Tanimoto (Univ. Tokyo)
Wedge-local fields in integrable models with bound states (JAPANESE)
Yoh Tanimoto (Univ. Tokyo)
Wedge-local fields in integrable models with bound states (JAPANESE)
