Operator Algebra Seminars
Seminar information archive ~02/09|Next seminar|Future seminars 02/10~
Date, time & place | Wednesday 16:30 - 18:00 122Room #122 (Graduate School of Math. Sci. Bldg.) |
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Seminar information archive
2015/04/15
16:45-18:15 Room #122 (Graduate School of Math. Sci. Bldg.)
Juan Orendain (UNAM/Univ. Tokyo)
On the tricategory of coordinate free conformal nets
(English)
Juan Orendain (UNAM/Univ. Tokyo)
On the tricategory of coordinate free conformal nets
(English)
2015/04/08
16:45-18:15 Room #122 (Graduate School of Math. Sci. Bldg.)
Yoshikata Kida (Univ. Tokyo)
On treeable equivalence relations arising from the Baumslag-Solitar groups
(English)
Yoshikata Kida (Univ. Tokyo)
On treeable equivalence relations arising from the Baumslag-Solitar groups
(English)
2015/02/23
16:30-18:00 Room #122 (Graduate School of Math. Sci. Bldg.)
Zhenghan Wang (Microsoft Research Station Q)
Classification of (2+1)-TQFTs and its applications to physics and quantum computation (English)
Zhenghan Wang (Microsoft Research Station Q)
Classification of (2+1)-TQFTs and its applications to physics and quantum computation (English)
2015/01/14
16:30-18:00 Room #122 (Graduate School of Math. Sci. Bldg.)
Zhuofeng He (Univ. Tokyo)
Canonical cyclic group actions on noncommutative tori
Zhuofeng He (Univ. Tokyo)
Canonical cyclic group actions on noncommutative tori
2015/01/07
16:30-18:00 Room #122 (Graduate School of Math. Sci. Bldg.)
Tomohiro Hayase (Univ. Tokyo)
De Finetti theorems related to Boolean independence (English)
Tomohiro Hayase (Univ. Tokyo)
De Finetti theorems related to Boolean independence (English)
2014/12/17
16:30-18:00 Room #122 (Graduate School of Math. Sci. Bldg.)
Valentin Zagrebnov (Univ. d'Aix-Marseille)
Dynamics of an Open Quantum System with Repeated Harmonic Perturbation (with Hiroshi Tamura) (English)
Valentin Zagrebnov (Univ. d'Aix-Marseille)
Dynamics of an Open Quantum System with Repeated Harmonic Perturbation (with Hiroshi Tamura) (English)
2014/12/10
16:30-18:00 Room #122 (Graduate School of Math. Sci. Bldg.)
Akitaka Kishimoto (Hokkaido Univ.)
Approximately inner flows on $C^*$-algebras (English)
Akitaka Kishimoto (Hokkaido Univ.)
Approximately inner flows on $C^*$-algebras (English)
2014/12/03
16:30-18:00 Room #122 (Graduate School of Math. Sci. Bldg.)
Yuki Arano (Univ. Tokyo)
Central property (T) for $SU_q(2n+1)$
(English)
Yuki Arano (Univ. Tokyo)
Central property (T) for $SU_q(2n+1)$
(English)
2014/11/26
16:30-18:00 Room #122 (Graduate School of Math. Sci. Bldg.)
Yi-Zhi Huang (Rutgers Univ.)
A program to construct and study conformal field theories (ENGLISH)
Yi-Zhi Huang (Rutgers Univ.)
A program to construct and study conformal field theories (ENGLISH)
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)