Algebraic Geometry Seminar

This seminar is orgnaized by Prof. Caucher Birkar and Prof. Yifei Chen at 15:30-16:30 on every Thursday. It is presented on line.

Reporter：Caucher Birkar, Santai Qu, Bingyi Chen

YMSC Topology Seminar!

Title: Large-scale geometry of the saddle connection graphSpeaker: Robert TANG, Xi'an Jiaotong-Liverpool University (2022-05-24)Time: TUESDAY 13:30-14:30Place: ONLINE (usually Ningzhai 宁斋 S11)Zoom: Meeting ID: 405 416 0815, Passcode: 111111.Abstract: For a translation surface, the associated saddle connection graph has saddle connections as vertices, and edges connecting pairs of non-crossing...

Reporter：Weiyan CHEN 陈伟彦、Yi HUANG黄意、Jianfeng LIN林剑锋、Yi JIANG江怡

Seminar on Microlocal Analysis and Applications

Upcoming talks: Title: Wave decay and non-decay in free spaceSpeaker: Kiril Datchev (Purdue)Time: 10:00-11:00 am, May 20th (Fri), 2022Venue: Zoom: 618-038-6257, Password: SCMSAbstract: We study the wave equation on geometric perturbations of Euclidean space, where the support of the perturbation is a compact set $K$. Local energy (i.e. energy over a bounded spatial region $U$) decays in time, ...

Reporter：Chen Xi(Fudan), Long Jin(Tsinghua)

Tsinghua-BIMSA Seminars in Applied Mathematics

Title: An efficient unconditionally stable method for Dirichlet partitions in arbitrary domainsTime: 2022/01/14 10:00-11:30 am.

Reporter：包承龙、史作强

YMSC-BIMSA Applied and Computational Mathematics Seminar

Upcoming Talks:Time： Thursday 10:00—11:30am, May 19,2022Venue：Tencent Meeting ID： 836 6547 4971Title：Mathematical framework of heterogeneous stem cell regenerationSpeaker： Jinzhi Lei (Tiangong University, School of Mathematical Sciences, Center for Applied Mathematics)Abstract：Stem cell regeneration is a basic biological process in multicellular organisms. This talk will introduce a nove...

Reporter：朱毅