报告人：彭联刚教授

     四川大学

报告题目：Modified Ringel-Hall algebras and derived Hall algebras

报告时间：2017年11月12日（周日）16:30-17:30

报告地点：海韵数理大楼661

摘要 In this talk, I will introduce modified Ringel-Hall algebras of complexes over hereditary abelian categories. It is shown that there is an embedding from the derived Hall algebra to the modified Ringel-Hall algebra. This is a joint work with Ji Lin.

联系人：：林亚南教授，陈健敏副教授

欢迎广大师生参加！