Operator Algebras Seminar

Organizer: 林华新

时间： 14:30 ~ 15:30, every Friday

地点： 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
算子代数讲座
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
算子代数讲座
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
算子代数讲座
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
算子代数讲座
郭亮
2:30-3:30pm, Thursday, September 26th, 2024
Room 1510, Block A, No. 657 Songhu Road, Yangpu District, Shanghai

Introduction to uniform property Gamma
算子代数讲座
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
算子代数讲座
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
算子代数讲座
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
算子代数讲座
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
算子代数讲座
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
上海数学与交叉学科研究院18楼报告厅

Transverse index theory according to Kasparov
算子代数讲座
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
算子代数讲座
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
算子代数讲座
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
算子代数讲座
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
算子代数讲座
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
算子代数讲座
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
算子代数讲座
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