题目：The Affine Toda System: Local Mass and Affine Weyl Group

报告人：杨文 教授 （澳门大学）

地点：腾讯会议室

时间：2023年12月21日 13：00-13：50

摘要: The local mass is a fundamental quantized information that characterizes 

the blow-up solution to the Toda system and has a profound relationship with 

its underlying algebraic structure. In a recent work we have observed that 

the associated Weyl group can be employed to represent this information for

the $\mathbf{A}_n$, $\mathbf{B}_n$, $\mathbf{C}_n$ and $\mathbf{G}_2$ type

Toda systems. The relationship between the local mass of blow-up solution 

and the corresponding affine Weyl group is further explored for some affine 

$\mathbf{B}$ type Toda systems, where the possible local masses are explicitly 

expressed in terms of 8 types. In this talk I shall present a comprehensive 

study of the general affine $\mathbf{A}$ type Toda system with arbitrary rank.

参会方式🪖：腾讯会议室

账号：662-859-6692

All are welcome!