Variations of purity in Abelian group theory

DOI10.1016/S0022-4049(98)00061-9zbMath0941.20064OpenAlexW2101615069MaRDI QIDQ1963999

Patrick W. Keef

Publication date: 15 May 2000

Published in: Journal of Pure and Applied Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0022-4049(98)00061-9

zbMATH Keywords

dualitiesprojective resolutionscompletionscategories of Abelian groupsradicalsrelative homological algebrainjective resolutionspurities

Mathematics Subject Classification ID

Resolutions; derived functors (category-theoretic aspects) (18G10) Extensions of abelian groups (20K35) Relative homological algebra, projective classes (category-theoretic aspects) (18G25) Homological and categorical methods for abelian groups (20K40) Torsion groups, primary groups and generalized primary groups (20K10)

Related Items (3)

On separable \(\widetilde p^\alpha\)-bounded primary Abelian groups. ⋮ PERFECTLY BOUNDED CLASSES OF ABELIAN GROUPS ⋮ A version of purity on local abelian groups

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