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

2008/06/05

16:30-18:00   Room #056 (Graduate School of Math. Sci. Bldg.)
谷本溶 (東大数理)
Another analogue of the Borel-Weil theory on loop groups

2008/05/29

16:30-18:00   Room #056 (Graduate School of Math. Sci. Bldg.)
Rolf Dyre Svegstrup (東大数理)
2D models in AQFT from wedge algebras

2008/05/15

16:30-18:00   Room #056 (Graduate School of Math. Sci. Bldg.)
Mikael Pichot (東大数理)
Property RD and CAT(0) geometry

2008/05/08

16:30-18:00   Room #056 (Graduate School of Math. Sci. Bldg.)
勝良健史 (慶應大学)
Non-separable UHF algebras

2008/05/01

16:30-18:00   Room #056 (Graduate School of Math. Sci. Bldg.)
Rune Johansen (Copenhagen 大学)
On the structure of graph algebras of presentations of a sofic shift


2008/04/17

16:30-18:00   Room #056 (Graduate School of Math. Sci. Bldg.)
小沢登高 (東大数理)
On a class of II$_1$ factors with at most one Cartan subalgebra II

2008/01/31

16:30-18:00   Room #002 (Graduate School of Math. Sci. Bldg.)
見村万佐人 (東大数理)
A generalization of property (T) of SL(n,R)

2008/01/17

16:30-18:00   Room #056 (Graduate School of Math. Sci. Bldg.)
山下真 (東大数理)
Cup product on the Periodic Cyclic Cohomology

2007/12/26

16:30-18:00   Room #056 (Graduate School of Math. Sci. Bldg.)
Pinhas Grossman (Vanderbilt University)
Pairs of intermediate subfactors

2007/12/20

16:30-18:00   Room #056 (Graduate School of Math. Sci. Bldg.)
崎山理史 (東大数理)
Gauge-invariant ideal structure of ultragraph $C^*$-algebras

2007/11/22

16:30-18:00   Room #056 (Graduate School of Math. Sci. Bldg.)
張欽 (東大数理)
Spatial property of the canonical map associated to von Neumann algebras

2007/11/15

16:30-18:00   Room #056 (Graduate School of Math. Sci. Bldg.)
水田有一 (東大数理)
Generators of II$_1$ factors (Dykema-Sinclair-Smith-White)の紹介

2007/10/25

16:30-18:00   Room #410 (Graduate School of Math. Sci. Bldg.)
見村万佐人 (東大数理)
An introduction to expander graphs

2007/10/18

16:30-18:00   Room #056 (Graduate School of Math. Sci. Bldg.)
Mikael Pichot (学振・東大数理)
On the classification of Bruhat-Tits buildings

2007/10/11

16:30-18:00   Room #056 (Graduate School of Math. Sci. Bldg.)
Gandalf Lechner (Erwin Schroedinger Institute)
Construction of local nets from a wedge algebra

2007/10/04

16:30-18:00   Room #056 (Graduate School of Math. Sci. Bldg.)
Gandalf Lechner (Erwin Schroedinger Institute)
Local nets of von Neumann algebras and modular theory

2007/07/19

16:30-18:00   Room #128 (Graduate School of Math. Sci. Bldg.)
小沢登高 (東大数理)
On a class of II$_1$ factors with at most one Cartan subalgebra

2007/07/12

16:30-18:00   Room #128 (Graduate School of Math. Sci. Bldg.)
酒匂宏樹 (東大数理)
Normalizers of MASAs and irreducible subfactors

2007/07/05

16:30-18:00   Room #128 (Graduate School of Math. Sci. Bldg.)
Rolf Dyre Svegstrup (東大数理)
Factorization in $C^*$-Algebras

2007/06/28

16:30-18:00   Room #128 (Graduate School of Math. Sci. Bldg.)
谷本溶 (東大数理)
A new construction of causal nets of operator algebras

2007/06/21

16:30-18:00   Room #128 (Graduate School of Math. Sci. Bldg.)
Richard D. Burstein (UC Berkeley)
Subfactors Arising from Symmetric Commuting Squares (following Jones/Sunder)

2007/06/07

16:30-18:00   Room #128 (Graduate School of Math. Sci. Bldg.)
山下真 (東大数理)
Affine holonomy foliations

2007/05/29

15:00-16:30   Room #002 (Graduate School of Math. Sci. Bldg.)
Marta Asaeda (UC Riverside)
Galois groups and an obstruction to principal graphs of subfactors

2007/05/17

16:30-18:00   Room #128 (Graduate School of Math. Sci. Bldg.)
小川朋宏 (東大数理)
On the statistical equivalence for sets of quantum states

2007/05/10

16:30-18:00   Room #128 (Graduate School of Math. Sci. Bldg.)
戸松玲治 (東大数理)
自己準同型の収束と近似的内部性

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