11-30【高 楠】管楼1418 吴文俊数学重点实验室代数学系列报告之158

发布者:万宏艳发布时间:2019-11-19浏览次数:241

报告题目:A functorial approach to monomorphism categories for species

报告人:高楠,上海大学

 

时间:2019年11月30(星期)10:00-11:00

地点:东区管理科研楼1418教室

 

摘要: We investigate abstract versions of the monomorphism category as studied by Ringel and Schmidmeier. We prove that analogues of the kernel and cokernel functor send almost split sequences over the path algebra and the preprojective algebra to split or almost split sequences in the monomorphism category. This is based on the joint work with Julian Kuelshammer,Chrysostomos Psaroudakis and Sondre Kvamme.

 

 

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