Dual purities and interrelation between the \(P\)-purities and the purities given by systems of equations

DOI10.1007/BF00971229zbMath0816.20048OpenAlexW2060991820MaRDI QIDQ1334395

V. Pereyra

Publication date: 5 October 1994

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

Full work available at URL: https://doi.org/10.1007/bf00971229

zbMATH Keywords

systems of equations\(P\)-pure exactness\(P\)-pure projectivity\(P\)-pure subgroups\(P\)-purityabsolutely pure subgroupscoproduct of groupsdual \(P\)-purity

Mathematics Subject Classification ID

Extensions, wreath products, and other compositions of groups (20E22) Extensions of abelian groups (20K35) Homological and categorical methods for abelian groups (20K40) Subgroups of abelian groups (20K27)

Cites Work

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