Operator Algebras Seminar

Organizer: Huaxin Lin

Time: 14:30 ~ 15:30, every Friday

Location: Room 1410, SIMIS

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Please see https://www.simis.cn/calendar/ for more

On the nuclear dimension of Cuntz-Pimsner algebras of shift spaces
Sihan Wei (Fudan University)
Tuesday, May 6, 14:30-15:30 pm

On Hausdorff covers for non-Hausdorff groupoids
Xin Li (University of Glasgow)
Friday, April 25, 14:30-15:30 pm

Quasi-representations
Shaocong Xiang (East China Normal University)
Friday, April 25th 1:00-2:00 pm

The p-nuclearity for reduced group Lp-operator algebras
Zhen Wang (Hangzhou Normal University)
Thursday, April 24, 16:00-17:00 pm

Quasi-representations and Controlled K-homology
Shaocong Xiang (East China Normal University)
1:00-2:00 pm, April 18th, Friday

Ample groupoids, topological full groups, algebraic K-theory spectra and infinite loop spaces
Xin Li(University of Glasgow)
15:00-17:30 (with a tea break each day) April 21st -23rd

Homological properties of KK-category and its applications
Ryszard Nest (University of Copenhagen)
16:00-17:00 pm, Thursday, April 17

Dynamical Cuntz semigroups and regularity of C*-dynamical systems
Jianchao Wu (Fudan University)
Time: 14:30-15:30 pm, Friday, April 11

Semiclassical Analysis on Curved Noncommutative Tori
Raphael Ponge (Sichuan University)
16:00-17:00 pm, April 3

Amenability of C*-dynamical systems
Yuhei Suzuki (Hokkaido University)
14:30-15:30 pm, Mar 28, Friday

Quasi-representations and Controlled K-homology
Shaocong Xiang (East China Normal University)
1:00-2:00 pm, Friday, March 21th

Tracial Approximate Oscillation Zero and Tracial Matricial Structure
Speaker: Xuanlong Fu (Tongji University)
2:30-3:30 pm，Friday, Mar 7

Tracial approximate oscillation zero and surjectivity of the canonical map
Xuanlong Fu (Tongji University)
2:30-3:30 pm, Friday, Feb 28, 2025

Tracial approximate oscillation zero and stable rank one
Xuanlong Fu (Tongji University)
2:30-3:30pm, Friday, Feb 21

Quasi-representations and Controlled K-homology
Shaocong Xiang (East China Normal University)
2:00-3:00 pm, Friday, March 14th

On The 3-Category Related to The Endofunctors of C*-algebras
Georgii Makeev (East China Normal University)
13:00-13:50 pm Friday, Mar 14

An operator algebras seminar at SIMIS: On Noncommutative Orbifolds
Speaker: Yijun Yao (Fudan University)
Time: 14:30-15:30 pm, Friday, Mar 21

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Past Events:

A higher index for finite-volume locally symmetric spaces
An operator algebras seminar at SIMIS
Hang Wang (ECNU)
14:30-15:30, Thursday, September 5, 2024
Room 1610, 16th Floor, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Classification of C*-algebras real rank zero and stable rank one
An operator algebras seminar at SIMIS
Qingnan An
14:30, Thursday, September 12, 2024
Room 1510, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

On primeness of central sequence algebras
An operator algebras seminar at SIMIS
Xuanlong Fu
14:30-15:30, Thursday, September 19th, 2024
Room 1510, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Twisted Roe algebras and their K-theory
An operator algebras seminar at SIMIS
Liang Guo
2:30-3:30pm, Thursday, September 26th, 2024
Room 1510, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Introduction to uniform property Gamma
An operator algebras seminar at SIMIS
Javad Mohammadkarimi
2:30-3:30pm, Thursday, October 10th, 2024
Room 1510, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Expander graphs and ideal structure of uniform Roe algebras
An operator algebras seminar at SIMIS
Qin Wang (East China Normal University)
2:30-3:30pm, Thursday, October 17th, 2024
Room 1510, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Furstenberg’s conjecture and two related problems
An operator algebras seminar at SIMIS
Huichi Huang
2:30-3:30pm, Thursday, October 24th, 2024
Room 1510, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Relative Novikov conjecture for coarse embedding groups
An operator algebras seminar at SIMIS
Geng Tian (Liaoning University)
3:30-4:30pm, Thursday, October 31, 2024
Room 1510, SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

On the classification of 1-ASH algebras of real rank zero
An operator algebras seminar at SIMIS
Zhichao Liu （Dalian University of Technology）
2:30-3:30pm, Thursday, November 7, 2024
Room 1510, SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Index Theory and Tangent Groupoid
SIMIS Colloquiums
Xiaoman Chen (Fudan University)
2:30-3:30 pm, Thursday, November 14, 2024
Auditorium (18th floor) at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Transverse index theory according to Kasparov
An operator algebras seminar at SIMIS
Rudy Rodsphon（Sichuan University）
2:30-3:30pm, Thursday, November 21, 2024
Room 1210, SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Pointwise convergence of noncommutative Fourier series
An operator algebras seminar at SIMIS
Guixiang Hong (Harbin Institute of Technology)
2:30-3:30pm, Thursday, November 28, 2024
Room 1210, SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Limit space theory via nonstandard analysis
An operator algebras seminar at SIMIS
Jin Qian (East China Normal University)
2:30-3:30pm, Thursday, December 5, 2024
Room 1210, SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

From Perturbations of Operators to Noncommutative Condensers
An operator algebras seminar at SIMIS
Dan-Virgil Voiculescu (UC Berkeley)
10:00-11:00 a.m., Thursday, December 12, 2024
Room 1210, SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Introduction to Free Probability Theory and Von Neumann Algebra
An operator algebras seminar at SIMIS
Liu Weihua (Zhejiang University)
2:30-3:30 pm, Thursday, December 19, 2024
Room 1210, SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Uniqueness theorems for maps into II1-factors and ultraproducts of matrices
An operator algebras seminar at SIMIS
Shanshan Hua (University of Oxford)
2:30-3:30 pm, Thursday, December 26, 2024
Room 1210 at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Equivariant Poincare-Hopf Theorem
An operator algebras seminar at SIMIS
Speaker: Zijing Wang (East China Normal University)
Time: 2:30-3:30 pm, Tuesday, January 14, 2025
Location: Room 1510 at SIMIS, Block A, No. 657 Songhu Road, Yangpu District, Shanghai