报 告 人：胡维

　　报告地点：数学与统计学院104室

　　报告时间：2014年03月14日星期五15:30-16:30

　　报告简介：

　　Derived equivalences and stable equivalences of Morita type are two foundamental equivalences for finite dimensional algebras. For self-injective algebras, Rickard proved that a derived equivalence always induces a stable equivalence of Morita type. In a joint work with C.C.Xi, the notion of almost $\nu$-stable derived equivalence for general finite dimensional algebras was introduced, which generalizes the above mentioned result of Rickard. In this talk, We shall discuss the other direction, namely, how one can get a derived equivalence from a given stable equivalence of Morita type.

　　主讲人简介：

　　胡维博士现为北京师范大学数学科学学院副教授，曾于2010年2月至2011年1月作为洪堡学者访问德国。他的研究方向是代数表示论，现已在Adv. Math. 等多种国际著名期刊发表论文多篇。