数学学科Seminar第2656讲 可分单态射范畴上的反射函子

创建时间:  2024/05/24  龚惠英   浏览次数:   返回

报告题目 (Title):Reflection functors on Separated Monomorphism Categories (可分单态射范畴上的反射函子)

报告人 (Speaker):罗秀花(南通大学)

报告时间 (Time):2024年5月31日(周五) 13:00-13:40

报告地点 (Place):校本部Gj303

邀请人(Inviter):高楠 教授

主办部门:37000cm威尼斯数学系

报告摘要:In this talk, we will give a brief review of reflection functors defined by Bernstein, Gelfand and Ponomarev and the generalization of these functors over quiver representations over algebras. Via reflection functors together with Mono and Mepi functors, we show a new proof of the equivalence where is a selfinjective algebra, is an acyclic finite quiver with a sink and is obtained from by reversing all the arrows ending at . This talk is based on the joint work with M. Schmidmeier and discussion with Shijie Zhu.

上一条:数学学科Seminar第2657讲 连续的Nkayama表示

下一条:数学学科Seminar第2655讲 基于采样的传输多面体多块优化问题的方法


数学学科Seminar第2656讲 可分单态射范畴上的反射函子

创建时间:  2024/05/24  龚惠英   浏览次数:   返回

报告题目 (Title):Reflection functors on Separated Monomorphism Categories (可分单态射范畴上的反射函子)

报告人 (Speaker):罗秀花(南通大学)

报告时间 (Time):2024年5月31日(周五) 13:00-13:40

报告地点 (Place):校本部Gj303

邀请人(Inviter):高楠 教授

主办部门:37000cm威尼斯数学系

报告摘要:In this talk, we will give a brief review of reflection functors defined by Bernstein, Gelfand and Ponomarev and the generalization of these functors over quiver representations over algebras. Via reflection functors together with Mono and Mepi functors, we show a new proof of the equivalence where is a selfinjective algebra, is an acyclic finite quiver with a sink and is obtained from by reversing all the arrows ending at . This talk is based on the joint work with M. Schmidmeier and discussion with Shijie Zhu.

上一条:数学学科Seminar第2657讲 连续的Nkayama表示

下一条:数学学科Seminar第2655讲 基于采样的传输多面体多块优化问题的方法