On almost relative projectives over perfect rings

zbMath0714.16004MaRDI QIDQ750569

Manabu Harada

Publication date: 1990

Published in: Osaka Journal of Mathematics (Search for Journal in Brave)

zbMATH Keywords

local ringslifting propertyprojective coverindecomposable modulesemiperfect ringalmost M- projective modulealmost relative projectivesLE modules

Mathematics Subject Classification ID

Free, projective, and flat modules and ideals in associative algebras (16D40) Structure and classification for modules, bimodules and ideals (except as in 16Gxx), direct sum decomposition and cancellation in associative algebras) (16D70) Noncommutative local and semilocal rings, perfect rings (16L30)

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