Extensions of Simple Modules and the Converse of Schur's Lemma

zbMath1201.16005arXiv0903.2490MaRDI QIDQ3574167

Markus Schmidmeier, Greg Marks

Publication date: 9 July 2010

Full work available at URL: https://arxiv.org/abs/0903.2490

zbMATH Keywords

converse of Schur's lemmamodules of finite lengthmodule categoriesCSL condition

Mathematics Subject Classification ID

Endomorphism rings; matrix rings (16S50) Module categories in associative algebras (16D90) Representations of quivers and partially ordered sets (16G20) Simple and semisimple modules, primitive rings and ideals in associative algebras (16D60)

Related Items

Retractable and coretractable modules., On general closure operators and quasi factorization structures, Decomposition of group rings and the converse of Schur’s lemma, Infinite groups whose group algebras satisfy the converse of Schur’s lemma, Modules Whose Endomorphism Rings are Division Rings