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Operator Algebra Seminars
Seminar information archive ～01/17｜Next seminar｜Future seminars 01/18～
| Date, time & place | Wednesday 16:30 - 18:00 122Room #122 (Graduate School of Math. Sci. Bldg.) |
|---|
Seminar information archive
2020/06/18
16:45-18:15 Online
Yoshimichi Ueda (Nagoya Univ.)
On Arveson's boundary theorem (English)
[ Reference URL ]
https://www.ms.u-tokyo.ac.jp/~yasuyuki/tokyo-seminar.htm
Yoshimichi Ueda (Nagoya Univ.)
On Arveson's boundary theorem (English)
[ Reference URL ]
https://www.ms.u-tokyo.ac.jp/~yasuyuki/tokyo-seminar.htm
2020/06/11
16:45-18:15 Online
Makoto Yamashita (Univ. Oslo)
Homology and K-theory of torsion free ample groupoids and Smale spaces (English)
[ Reference URL ]
https://www.ms.u-tokyo.ac.jp/~yasuyuki/tokyo-seminar.htm
Makoto Yamashita (Univ. Oslo)
Homology and K-theory of torsion free ample groupoids and Smale spaces (English)
[ Reference URL ]
https://www.ms.u-tokyo.ac.jp/~yasuyuki/tokyo-seminar.htm
2020/06/04
16:45-18:15 Online
Yuhei Suzuki (Hokkaido Univ.)
Equivariant $O_2$-absorption theorem for exact groups
Yuhei Suzuki (Hokkaido Univ.)
Equivariant $O_2$-absorption theorem for exact groups
2020/05/28
16:45-18:15 Online
Yosuke Kubota (Shinshu Univ.)
Index theorem of lattice Wilson-Dirac operators and almost-commuting matrices (English)
[ Reference URL ]
https://www.ms.u-tokyo.ac.jp/~yasuyuki/tokyo-seminar.htm
Yosuke Kubota (Shinshu Univ.)
Index theorem of lattice Wilson-Dirac operators and almost-commuting matrices (English)
[ Reference URL ]
https://www.ms.u-tokyo.ac.jp/~yasuyuki/tokyo-seminar.htm
2020/05/21
16:45-18:15 Online
Takuya Takeishi (Kyoto Institute of Technology)
Partition functions as $C^*$-dynamical invariants and actions of congruence monoids (English)
Takuya Takeishi (Kyoto Institute of Technology)
Partition functions as $C^*$-dynamical invariants and actions of congruence monoids (English)
2020/05/14
16:45-18:15 Online
Yusuke Isono (RIMS, Kyoto Univ.)
Connes' bicentralizer problem for q-deformed Araki-Woods algebras (English)
[ Reference URL ]
https://www.ms.u-tokyo.ac.jp/~yasuyuki/tokyo-seminar.htm
Yusuke Isono (RIMS, Kyoto Univ.)
Connes' bicentralizer problem for q-deformed Araki-Woods algebras (English)
[ Reference URL ]
https://www.ms.u-tokyo.ac.jp/~yasuyuki/tokyo-seminar.htm
2020/05/07
16:45-18:15 Online
Mayuko Yamashita (RIMS, Kyoto Univ.)
A new construction of deformation quantization for Lagrangian fiber bundles (English)
[ Reference URL ]
https://www.ms.u-tokyo.ac.jp/~yasuyuki/tokyo-seminar.htm
Mayuko Yamashita (RIMS, Kyoto Univ.)
A new construction of deformation quantization for Lagrangian fiber bundles (English)
[ Reference URL ]
https://www.ms.u-tokyo.ac.jp/~yasuyuki/tokyo-seminar.htm
2020/04/30
16:45-18:15 Online
Felix Parraud (ENS Lyon)
Interpolation between random matrices and their free limit with the help of free stochastic processes (English)
[ Reference URL ]
https://www.ms.u-tokyo.ac.jp/~yasuyuki/tokyo-seminar.htm
Felix Parraud (ENS Lyon)
Interpolation between random matrices and their free limit with the help of free stochastic processes (English)
[ Reference URL ]
https://www.ms.u-tokyo.ac.jp/~yasuyuki/tokyo-seminar.htm
2020/04/23
16:45-18:15 Online
Michiya Mori (Univ. Tokyo)
Lattice isomorphisms between projection lattices of von Neumann algebras
[ Reference URL ]
https://www.ms.u-tokyo.ac.jp/~yasuyuki/tokyo-seminar.htm
Michiya Mori (Univ. Tokyo)
Lattice isomorphisms between projection lattices of von Neumann algebras
[ Reference URL ]
https://www.ms.u-tokyo.ac.jp/~yasuyuki/tokyo-seminar.htm
2020/04/16
16:45-18:15 Online
Cyril Houdayer (Univ. Paris-Sud)
Structure theorem for unitary representations of irreducible lattices in product groups
[ Reference URL ]
https://www.ms.u-tokyo.ac.jp/~yasuyuki/tokyo-seminar.htm
Cyril Houdayer (Univ. Paris-Sud)
Structure theorem for unitary representations of irreducible lattices in product groups
[ Reference URL ]
https://www.ms.u-tokyo.ac.jp/~yasuyuki/tokyo-seminar.htm
2020/01/29
13:00-14:30 Room #002 (Graduate School of Math. Sci. Bldg.)
Colin McSwiggen (Brown Univ.)
Horn's problem, polytope volumes and tensor product decompositions (English)
Colin McSwiggen (Brown Univ.)
Horn's problem, polytope volumes and tensor product decompositions (English)
2020/01/29
16:45-18:15 Room #126 (Graduate School of Math. Sci. Bldg.)
Cyril Houdayer (Univ. Paris-Sud)
Stationary actions of higher rank lattices on von Neumann algebras (English)
Cyril Houdayer (Univ. Paris-Sud)
Stationary actions of higher rank lattices on von Neumann algebras (English)
2019/12/26
16:45-18:15 Room #122 (Graduate School of Math. Sci. Bldg.)
Makoto Yamashita (Oslo Univ.)
Categorical quantization of symmetric spaces and reflection equation
Makoto Yamashita (Oslo Univ.)
Categorical quantization of symmetric spaces and reflection equation
2019/12/25
16:45-18:15 Room #126 (Graduate School of Math. Sci. Bldg.)
Bin Gui (Rutgers Univ.)
Connes fusion on the unit circle
(English)
Bin Gui (Rutgers Univ.)
Connes fusion on the unit circle
(English)
2019/12/18
16:45-18:15 Room #126 (Graduate School of Math. Sci. Bldg.)
Pasquale Marra (Univ. Tokyo)
The Hofstadter model, fractality, and topology
Pasquale Marra (Univ. Tokyo)
The Hofstadter model, fractality, and topology
2019/12/10
17:00-18:30 Room #122 (Graduate School of Math. Sci. Bldg.)
Zhenghan Wang (Microsoft Station Q)
On gauging symmetries of topological phases of matter (English)
Zhenghan Wang (Microsoft Station Q)
On gauging symmetries of topological phases of matter (English)
2019/12/04
16:45-18:15 Room #126 (Graduate School of Math. Sci. Bldg.)
Doman Takata (Univ. Tokyo)
An infinite-dimensional index theory and the Higson-Kasparov-Trout algebra
Doman Takata (Univ. Tokyo)
An infinite-dimensional index theory and the Higson-Kasparov-Trout algebra
2019/11/29
15:00-17:00 Room #126 (Graduate School of Math. Sci. Bldg.)
Reiji Tomatsu (Hokkaido Univ.)
Reiji Tomatsu (Hokkaido Univ.)
2019/11/28
15:00-17:00 Room #117 (Graduate School of Math. Sci. Bldg.)
Reiji Tomatsu (Hokkaido Univ.)
Reiji Tomatsu (Hokkaido Univ.)
2019/11/27
17:15-18:45 Room #126 (Graduate School of Math. Sci. Bldg.)
Taro Sogabe (Kyoto University)
The homotopy groups of the automorphism groups of Cuntz-Toeplitz algebras
Taro Sogabe (Kyoto University)
The homotopy groups of the automorphism groups of Cuntz-Toeplitz algebras
2019/11/27
15:00-17:00 Room #126 (Graduate School of Math. Sci. Bldg.)
Reiji Tomatsu (Hokkaido Univ.)
(日本語)
Reiji Tomatsu (Hokkaido Univ.)
(日本語)
2019/11/26
15:00-17:00 Room #126 (Graduate School of Math. Sci. Bldg.)
Reiji Tomatsu (Hokkaido Univ.)
(日本語)
Reiji Tomatsu (Hokkaido Univ.)
(日本語)
2019/11/25
15:00-17:00 Room #128 (Graduate School of Math. Sci. Bldg.)
Reiji Tomatsu (Hokkaido Univ.)
(日本語)
Reiji Tomatsu (Hokkaido Univ.)
(日本語)
2019/11/20
16:45-18:15 Room #126 (Graduate School of Math. Sci. Bldg.)
Stefan Hollands (Univ. Leipzig)
Modular theory and entanglement in CFT
Stefan Hollands (Univ. Leipzig)
Modular theory and entanglement in CFT
2019/11/06
16:45-18:15 Room #126 (Graduate School of Math. Sci. Bldg.)
Yuto Moriwaki (Univ. Tokyo)
Deformation of two-dimensional conformal field theory and vertex algebra
Yuto Moriwaki (Univ. Tokyo)
Deformation of two-dimensional conformal field theory and vertex algebra
