Separability of sufficiently projective p-groups as reflected in their endomorphism rings

DOI10.1016/0021-8693(81)90203-9zbMath0464.20042OpenAlexW2029576115MaRDI QIDQ1153992

Jutta Hausen, Johnny A. Johnson

Publication date: 1981

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

Full work available at URL: https://doi.org/10.1016/0021-8693(81)90203-9

zbMATH Keywords

countable direct summandendomorphisms of a reduced abelian p-groupprojective abelian p-group

Mathematics Subject Classification ID

Endomorphism rings; matrix rings (16S50) Automorphisms, homomorphisms, endomorphisms, etc. for abelian groups (20K30) Torsion groups, primary groups and generalized primary groups (20K10)

Related Items (4)

Weakly fully and characteristically inert socle-regular Abelian p-groups ⋮ Endomorphism rings of modules and lattices of submodules ⋮ Abelian groups ⋮ On the socles of fully inert subgroups of abelian \(p\)-groups

Cites Work

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• Ideals and radicals of some endomorphism rings
• Die minimalen Ideale der Endomorphismenringe Abelscher p-Gruppen
• Large subgroups and small homomorphisms
• Note on extensions of Abelian groups by primary groups
• Centers of purity in Abelian groups
• THE INDEPENDENCE OF KAPLANSKY'S NOTIONS OF TRANSITIVITY AND FULL TRANSITIVITY
• On Transitive and Fully Transitive Primary Groups

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