\(\omega\)-cohigh purity in the category of modules

DOI10.1007/BF01158292zbMath0521.16022MaRDI QIDQ1055521

A. I. Generalov

Publication date: 1983

Published in: Mathematical Notes (Search for Journal in Brave)

zbMATH Keywords

high extensionsinjective purityNoetherian right hereditary ringomega-cohigh submodulespurity in category of right modules

Mathematics Subject Classification ID

Injective modules, self-injective associative rings (16D50) Free, projective, and flat modules and ideals in associative algebras (16D40) Ext and Tor, generalizations, Künneth formula (category-theoretic aspects) (18G15) Relative homological algebra, projective classes (category-theoretic aspects) (18G25) Centralizing and normalizing extensions (16S20) Homological methods in associative algebras (16Exx)

Related Items (7)

Unnamed Item ⋮ Dual CS-Rickart modules over Dedekind domains ⋮ Rad-supplemented modules. ⋮ On a class of dual Rickart modules ⋮ \(\mathcal{Z}^\ast\)-semilocal modules and the proper class \(\mathcal{RS}\) ⋮ \(I\)-Rad-\( \oplus \)-supplemented modules ⋮ On Bass modules and semi-V-modules

Cites Work

• Modules of extensions over Dedekind rings
• RELATIVE HOMOLOGICAL ALGEBRA IN CATEGORIES OF MODULES
• Dual goldie dimension
• Right Invariant Right Hereditary Rings
• Eine Kennzeichnung Semi-perfekter Moduln
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