Cofinitely \delta-supplemented and cofinitely \delta-semiperfect modules

DOI10.12988/IJA.2007.07065zbMath1161.16005OpenAlexW2511076155MaRDI QIDQ3505790

Khaled Al-Takhman

Publication date: 11 June 2008

Published in: International Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.12988/ija.2007.07065

zbMATH Keywords

projective coverslifting modulescofinite submodules\(\delta\)-semiperfect ringscofinitely \(\delta\)-semiperfect modulescofinitely \(\delta\)-supplemented 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) Other classes of modules and ideals in associative algebras (16D80)

Related Items (3)

Unnamed Item ⋮ MODULES THAT HAVE A GENERALIZED \delta-SUPPLEMENT IN EVERY COFINITE EXTENSION ⋮ FINITELY GENERATED δ-SUPPLEMENTED MODULES ARE AMPLY δ-SUPPLEMENTED

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