题目：Cluster algebras: introduction, examples and scattering diagrams

　　报告人：覃帆 教授（法国斯特拉斯堡大学）

　　摘要：In this talk, I will give an introduction to cluster algebras by studying rank 2 examples. I will present the scattering diagram approach after the recent work of Gross-Hacking-Keel-Kontsevich, which is closely related to wall crossing formulas of Donaldson-Thomas invariants. I will end the talk by a discussion of the bases of cluster algebras.

　　时间：11月30日（周一）下午2:00-4:00

　　地点：万象城awcsport官网北一区文科楼 508 教室

　　欢迎全体师生积极参加！