Series of Academic Activities of School and Institute of Mathematics in 2020（the 204th）：

Xu Xiaomeng Peking University

Report title: Stokes Matrix, Quantum Group and Poisson Lie Group

Reporter: Xu Xiaomeng, Peking University

Reporting time: September 11, 2020 9:30-10:30

Report location: Tencent Meeting ID: 655559871

School contact: Tang Rong tangrong@jlu.edu.cn

Report summary:

Quantum group and Poisson group are important structures in mathematical physics and integrable models. The concept of Stokes matrix appeared in the middle of the 19th century and was used to describe the properties of the solutions of linear differential equations near singularities. In this report, we use specific examples to introduce how to use the Stokes matrix to construct quantum groups and Poisson groups and other structures.

Brief introduction of the speaker:

Xu Xiaomeng，an assistant professor at Peking University，who obtained a master's degree from Peking University, a doctorate from the University of Geneva, Switzerland, and a postdoctoral fellow at Massachusetts Institute of Technology. She has engaged in Poisson geometry and mathematical physics research, and published many high-level papers in Comm. Math. Phys., Adv. Math., Int. Math. Res. Notices and other magazines.