报告时间:2023年8月24日(星期四)10:00
报告地点:翡翠科教楼B座1710室
报告人:汪正方研究员
工作单位:斯图加特大学
举办单位:304永利登录入口
报告简介:
We first give an overview to (graded) gentle algebras and their surface models. Then we give a full description on the (non)existence of silting objects in the perfect derived category of a smooth finite dimensional graded gentle algebra. As an application we confirm a conjecture by Lekili—Polishchuk on the complete derived invariant of smooth finite dimensional graded gentle algebras. This is a joint work with Haibo Jin and Sibylle Schroll.
报告人简介:
汪正方,2016年于巴黎第七大学获得博士学位。先后于北京国际数学研究中心,德国马普所做博士后。现为德国斯图加特大学洪堡学者,DFG项目研究员。他的研究方向为代数的奇点范畴与Hochschild上同调理论。