Almost-Perfect Rings and Modules

DOI10.1080/00927870902828918zbMath1190.16002OpenAlexW2097549071MaRDI QIDQ3656737

Babak Amini, Majid Ershad, Afshin Amini

Publication date: 14 January 2010

Published in: Communications in Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/00927870902828918

zbMATH Keywords

projective modulesflat coversflat modulescotorsion modulesalmost perfect ringsalmost perfect modules

Mathematics Subject Classification ID

Free, projective, and flat modules and ideals in associative algebras (16D40) Noncommutative local and semilocal rings, perfect rings (16L30)

Related Items (4)

RINGS OVER WHICH FLAT COVERS OF SIMPLE MODULES ARE PROJECTIVE ⋮ On C¯-extensions and balanced pairs ⋮ ALMOST-PERFECT MODULES ⋮ Max-projective modules

Cites Work

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• Infinite Abelian groups and homological methods
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• How To Make Ext Vanish
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• Rings Over Which Flat Covers of Finitely Generated Modules are Projective
• Semiregular Modules and Rings
• Perfect modules

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