特邀安徽大学赵志兵教授来我校作学术报告

报告人：赵志兵教授

报告题目：Some homological invariant properties under Frobenius extensions

主持人：张孝金副教授

报告时间：2019年06月14日15:30-16:20

报告地点：尚706

报告摘要：Frobenius extensions were firstly introduced by Kasch as a generalization of Frobenius algebra. In this talk, we will show that, for a Frobenius extension, a module over the extension ring is Gorenstein projective if and only if so is its underlying module over the base ring. For a separable Frobenius extension between Artin algebras, we obtain that some homological properties are invariant, including CM-finiteness, CM-freeness and the representation dimension of Artin alebra.

报告人简介：赵志兵，安徽大学副教授,主要从事代数表示论中Gorenstein同调以及Frobenius扩张的研究工作，在J. Algebra 等一流杂志上发表文章10余篇。

欢迎广大师生积极参加！

数学与统计学院

2019年6月12日