Quotient divisible abelian groups

DOI10.1090/S0002-9939-98-04230-0zbMath0893.20041OpenAlexW1492065549MaRDI QIDQ4372723

Alexander A. Fomin, William J. Wickless

Publication date: 16 December 1997

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1090/s0002-9939-98-04230-0

zbMATH Keywords

free subgroupscategories of Abelian groupsfinite rank torsion-free Abelian groupstorsion subgroupsquotient divisible groupscontravariant equivalencesquasi-homomorphismsdual categoriesArnold dualityself-small mixed Abelian groups

Mathematics Subject Classification ID

Homological and categorical methods for abelian groups (20K40) Torsion-free groups, finite rank (20K15) Mixed groups (20K21)

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Cites Work

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• Torsion-free rings
• Realizations of finite dimensional algebras over the rationals
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• A duality for quotient divisible Abelia n groups of finite rank
• Regular and principal projective endomorphism rings of mixed abelian groups