When $\delta$-semiperfect rings are semiperfect
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Publication:3585444
zbMath1219.16007arXiv0810.0041MaRDI QIDQ3585444
Engin Büyükaşık, Christian Lomp
Publication date: 19 August 2010
Full work available at URL: https://arxiv.org/abs/0810.0041
projective modulesprojective coverssupplemented modulessemilocal ringssmall submodulessemiperfect rings
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) General module theory in associative algebras (16D10)
Related Items (6)
On semiregular endomorphism rings and the dual of Yamagata's theorem ⋮ On ⊕-δss-supplemented modules ⋮ Flat Strong δ-covers of Modules ⋮ Modules whose partial endomorphisms have a δ-small kernels ⋮ On δ-semiperfect modules ⋮ RINGS WITH VARIATIONS OF FLAT COVERS
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