WHEN AN <TEX>$\mathfrak{S}$</TEX>-CLOSED SUBMODULE IS A DIRECT SUMMAND

DOI10.4134/BKMS.2014.51.3.613zbMath1297.16005arXiv1005.0132OpenAlexW2963566458MaRDI QIDQ5168627

Yongduo Wang, De-Jun Wu

Publication date: 18 July 2014

Published in: Bulletin of the Korean Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1005.0132

zbMATH Keywords

direct sumsdirect summandsinjective modulesejective modulesCS-modulesCLS-modulesojective modules

Mathematics Subject Classification ID

Injective modules, self-injective associative rings (16D50) Structure and classification for modules, bimodules and ideals (except as in 16Gxx), direct sum decomposition and cancellation in associative algebras) (16D70)

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