报告题目：Derived equivalences by Milnor patching
报 告 人：惠昌常（首都师范大学）
会议时间：2022/4/28 下午2:00开始
会议地点：腾讯会议，会议号：638812509
报告摘要：Derived equivalences are widely applied in many branches of mathematics. Especially, derived equivalences between two algebras provide a way to understand categorical and homological properties of one algebra from the ones of the other. However, it seems to be a difficult task to get such equivalences and to show when algebras are derived equivalent. Therefore it is of great interest to develop different methods to construct derived equivalences for algebras. In this talk, we shall show a way to construct derived equivalences between pullback algebras.
报告人简介：惠昌常教授于1989年在德国Bielefeld大学获博士学位，师从国际著名代数学家Ringel教授。回国后，先后在北京师范大学和首都师范大学任教授和博导。现为首都师范大学特聘教授。曾获教育部科技进步二等奖、德国“年轻杰出学者洪堡奖”。多次主持国家自然科学基金面上项目和重点项目。在Adv Math，Tran AMS, J. Lond. Math. Soc，J. Algebra等国际著名数学杂志发表论文近百篇。目前担任国际SCI期刊J. Algebra，Archiv der Math.编委。
