题目: Diagonal Tau-Functions of 2D Toda Lattice Hierarchy, Connected (n,m)-Point Functions, and Double Hurwitz Numbers

报告人: 杨成浪（北京大学，博士)

腾讯会议：6385791642

时间：2023年1月10日19:00-21:00

摘要: Many interesting geometric invariants are controlled by some kinds of integrable systems. In this talk, I will introduce a unified approach to compute various types of connected double Hurwitz numbers via their relations to the Toda hierarchy. This talk is based on joint work with Zhiyuan Wang.

报告人简介: 杨成浪，北京大学数学科学学院基础数学系2018级博士研究生，导师为刘小博教授。主要研究方向为数学物理。荣获2020-2021学年度国家奖学金，已在Adv. Math., Lett. Math. Phys.等杂志发表多篇研究论文。