On co-semihereditary rings

DOI10.1007/BF02878689zbMath0887.16010MaRDI QIDQ1373843

Weimin Xue

Publication date: 13 January 1998

Published in: Science in China. Series A (Search for Journal in Brave)

zbMATH Keywords

finitely generated projective modulesinjective modulessemihereditary ringsMorita dualityfinite normalizing extensionsfinitely cogenerated factor modulesfinitely cogenerated injective left modulesleft co-semihereditary rings

Mathematics Subject Classification ID

Injective modules, self-injective associative rings (16D50) Module categories in associative algebras (16D90) Semihereditary and hereditary rings, free ideal rings, Sylvester rings, etc. (16E60) Centralizing and normalizing extensions (16S20)

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Cites Work

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• Quasi-Frobenius extensions with Morita duality
• Rings with Morita duality
• On a generalization of excellent extensions
• A generalization of quasi-Frobenius rings
• Group-Graded Rings and Duality
• Excellent extensions
• Factors of cofinitely generated injective modules
• Normalizing extensions and injective modules, essentially bounded normalizing extensions

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