Extensions of order \(p\)

DOI10.1016/0021-8693(91)90143-VzbMath0739.20027OpenAlexW2041709158MaRDI QIDQ1176649

S. Singh

Publication date: 25 June 1992

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

Full work available at URL: https://doi.org/10.1016/0021-8693(91)90143-v

zbMATH Keywords

abelian groupsExtdominationHominner typeouter type

Mathematics Subject Classification ID

Torsion-free groups, infinite rank (20K20) Extensions of abelian groups (20K35) Homological and categorical methods for abelian groups (20K40)

Cites Work

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• When do two groups always have isomorphic extension groups?
• Finite rank torsion free Abelian groups and rings
• Endomorphism rings and subgroups of finite rank torsion-free Abelian groups
• On the torsion subgroup of Ext(A,G)
• Warfield duality and rank-one quasi-summands of tensor products of finite rank locally free modules over Dedekind domains
• Homomorphisms and duality for torsion-free groups
• Extensions of torsion-free Abelian groups of finite rank
• Note on extensions of Abelian groups by primary groups
• When is Ext(A, B) torsion-free?, and related problems
• On torision-free ext
• On Quasi-Decompositions of Torsion Free Abelian Groups

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