## Welcome to Research Center for Operator Algebras

Title:
**¡¾Ð£¼¶Ñ§Êõ±¨¸æ¡¿Fourier multipliers on twisted crossed products**

Speaker:
**Quanhua Xu ÐíÈ«»ª*** (Universit¨¦ de Franche-Comt¨¦ & Harbin Institute of Technology)*

Location: Science Building A503

Time:
**13:30-14:30, April 19, 2024**

Title:
**·Ç½»»»Î¬ÊýÀíÂÛ Non-commutative Dimension Theories**

Speaker:
**Kang Li Àî¿µ*** (Friedrich-Alexander-Universitat Erlangen-N¨¹rnberg)*

Location: Mathematics Building 102, Minhang Campus

Time:
**15:15-16:15, April 17, 2024**

Title:
**Asymptotic pseudodifferential calculus on spinor bundle**

Speaker:
**Zelin Yi*** (Tongji University, China)*

Location: WenfuBuilding 301

Time:
**14:45-15:45£¬April 15£¬2024 **

Title:
**Ghostly ideals in groupoid C*-algebras**

Speaker:
**Jiawen Zhang*** (Fudan University, China)*

Location: WenfuBuilding 301

Time:
**13:30-14:30£¬April 15£¬2024 **

Title:
**On the rational K-theory of ample groupoids**

Speaker:
**Valerio Proietti*** (University of Oslo, Norway)*

Location: Wenfu Building 301

Time:
**10:15-11:15£¬April 15£¬2024 **

Title:
**Classification of crossed product C*-algebras arising from essentially free actions.**

Speaker:
**Kang Li*** (Friedrich-Alexander-Universitat Erlangen-N¨¹rnberg, Germany)*

Location: WenfuBuilding 301

Time:
**9:00-10:00£¬April 15£¬2024 **

Title:
**An introduction to the Banach rapid decay property**

Speaker:
**Jianguo Zhang*** (Shaanxi Normal University)*

Location: ScienceBuilding A503

Time:
**14:00-15:00,April12,2024**

Title:
**Adams operations on compact Lie groups**

Speaker:
**Chi-Kwong Fok(»ôÖ¾¹ã)*** (Xi'an Jiaotong-Liverpool University)*

Location: ScienceBuilding A503

Time:
**10:00-11:00£¬April 12£¬2024 **

Title:
**On comparison of central trace kernel ideal.**

Speaker:
**Xuanlong Fu*** (Tongji University, China)*

Location: ScienceBuilding A503

Time:
**10:00-11:00£¬April 11£¬2024 **

Title:
** Almost elementary groupoids and classifiable C*-algebras**

Speaker:
**Jianchao Wu*** (Shanghai Center for Mathematical Sciences)*

Location: ScienceBuilding A503

Time:
**10:00-11:00£¬April10£¬2024 **

Title: ** On the Baum-Connes Conjecture for Groups Acting on CAT(0)-Cubical Spaces**

Speaker: **Baiying Ren** (East China Normal University)

Location: Science Building A503 & Tencent Meeting 574477260 (passcode: 554770)

Time: **14: 00, December 26, 2023
**

**
Global Events in Operator Algebras
**

Videos

**International Conference on C*-algebras and Non-commutative Geometry
In honor of Guihua Gong's 60th birthday**, Dalian University of Technology, December 19-23, 2022.

**Young Mathematicians in C*-Algebras**, Oslo University, August 8-12, 2022.

**ICM satellite conference: K-Theory, C*-Algebras and Topology of Manifolds**, July 18-23, 2022.

**ICM 2022**, July 6-14, 2022.

** Operator algebras, dynamics and groups**, University of Copenhagen, July 1-4, 2022.

** Conference celebrating the career of Ryszard Nest**, University of Copenhagen, Copenhagen, June 13-16, 2022.

**Canadian Operator Algebras Symposium, 50th anniversary**, University of Ottawa, May 30-June 3, 2022.

**Groups acting on Fractals, Hyperbolicity and Self-similarity**, Institut Henri Poincar , April 11-July 8, 2022.

**Global Noncommutative Geometry Seminar**, Online, 2020- .

**Videos of Autumn Operator Algebras Program 2021**

** Professor Wilhelm Winter's talk on the occasion of the 70th anniversary of ECNU**

**Videos of Special Week on Operator Algebras 2021**

**Videos of the 17th Special Week on Operator Algebras**

**Huaxin Lin's lecture series for operator algebras 2022**

**A revisit to Hilbert C*-module by Huaxin Lin**

**
NewsMore...
**

EventsMore...

**Mikael Rordam»ª¶«Ê¦´óÈÙÓþ½ÌÊÚÆ¸ÈÎÒÇÊ½ôßÑ§Êõ±¨¸æ»á¾ÙÐÐ**

**George A. ElliottÈÙÓþ½ÌÊÚÆ¸ÈÎÒÇÊ½ôßÑ§Êõ±¨¸æ»á¾ÙÐÐ**

**Honorary Doctorate Degree Awarded to Prof. Uffe Haagerup of Copenhagen**

**Uffe Haagerup教授荣誉博士学位授予仪式暨庆祝酒会在我校举行**

**KadisonÈÙÓþ½ÌÊÚÆ¸ÈÎÒÇÊ½ôßÑ§Êõ±¨¸æ»á¾ÙÐÐ**

**Spring Operator Algebras Program, 2024**

**Special Week on Operator Algebras 2023**

**2023 Spring Operator Algebras Program**

**2022 FDU-ECNU Summer School of Operator Algebras and Noncommutative Geometry, August 22-30, 2022 **

**The 17th Special Week on Operator Algebras, August 1-5, 2022**

**Autumn Operator Algebras Program 2021, November 15-24**

**University Outstanding Lecture Series (70ÖÜÄêÐ£Çì×¿Ô½Ñ§Êõ±¨¸æ) - Professor Wilhelm Winter**

**Summer School of Functional Analysis and Noncommutative Geometry 2021, Fudan University, August 2-13, 2021. (Organizer: Fudan University, Co-organizers: East China Normal University & Shanghai University of Finance and Economics.)**

** Special Week on Operator Algebras 2021, June 7-11**

**Special Week on Operator Algebras 2020**

**International Workshop on Operator Theory and Applications 2018**

**Autumn Operator Algebras Program 2019**

**Special Week on Operator Algebras 2019**

**Spring Operator Algebras Program 2019**

**Special Week on Operator Algebras 2018**

**Spring Operator Algebras Program 2018**

**Autumn Operator Algebras Program 2017**

**Special Week on Operator Algebras June 2017**

**Spring Operator Algebras Program 2017 **

**Winter Operator Algebras Program 2016**

**Special Week on Operator Algebras June 2016**

**2016 NSFC Tianyuan Foundation for Functional Analysis **

-- Summer School on Operator Algebras and Noncommutative Geometry

-- Summer School on Operator Algebras and Noncommutative Geometry

**Spring Operator Algebras Program, 2016**

**2016数学天元基金《泛函分析》专题讨论班第二期 **

-- 算子代数与非交换几何 研究生暑期学校 *(July)*

-- 算子代数与非交换几何 研究生暑期学校

*(July)*