A COUNTEREXAMPLE FOR CS-RINGS

DOI10.1017/S0017089500020127zbMath0963.16005OpenAlexW1981841863WikidataQ124821528 ScholiaQ124821528MaRDI QIDQ4493394

Jin Yong Kim, Jae Keol Park, Gary F. Birkenmeier

Publication date: 29 March 2001

Published in: Glasgow Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/s0017089500020127

zbMATH Keywords

CS-ringsdirect summandsessential extensionsCS-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) Other classes of modules and ideals in associative algebras (16D80)

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