FINITE AUTOMORPHISM GROUPS OF TORSION-FREE ABELIAN GROUPS OF FINITE RANK

DOI10.1070/IM1989V032N03ABEH000778zbMath0667.20047OpenAlexW2028097688MaRDI QIDQ3819241

S. F. Kozhukhov

Publication date: 1989

Published in: Mathematics of the USSR-Izvestiya (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1070/im1989v032n03abeh000778

zbMATH Keywords

rigid systemfinite group of automorphismstorsion-free abelian groups of finite rank(A,P)- groupsalmost completely decomposable torsion-free groupdirect sum of pure strongly indecomposable subgroupsquasi-direct decompositionsquasi-direct extensions

Mathematics Subject Classification ID

Extensions of abelian groups (20K35) Automorphisms, homomorphisms, endomorphisms, etc. for abelian groups (20K30) Direct sums, direct products, etc. for abelian groups (20K25) Torsion-free groups, finite rank (20K15)

Related Items (1)

Abelian groups in Russia.

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