Series of Academic Activities of School and Institute of Mathematics in 2020（the 201th）：

Professor Yang Di University of Science and Technology of China

Report title: Research on the Matrix Solution Method of Tau Function of Integrable System

Reporter: Professor Yang Di University of Science and Technology of China

Reporting time: September 9, 2020 10:00-11:00

Report location: Tencent meeting

Conference ID: 652917677

School contact: Sheng Yunhe shengyh@jlu.edu.cn

Report summary:

The matrix solution method is a new method to calculate the logarithm of the tau-function of the integrable system. We take the \g-type Drinfeld-Sokolov equation cluster (\g is any given simple Lie algebra) as an example to introduce this method, and consider the application of this method in counting geometry.

Brief introduction of the speaker:

Yang Di is a professor and doctoral supervisor at the University of Science and Technology of China. His research field is integrable systems and their applications. He has published more than 10 academic papers in magazines such as Adv. Math and IMRN.