Quasi-endomorphism rings of almost completely decomposable torsion-free Abelian groups of rank 4 that do not coincide with their pseudo-socles.

DOI10.1134/S0001434615030335zbMath1320.20052MaRDI QIDQ2352615

A. V. Cherednikova

Publication date: 3 July 2015

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

zbMATH Keywords

torsion-free Abelian groupsquasi-endomorphism ringsalmost completely decomposable Abelian groups

Mathematics Subject Classification ID

Endomorphism rings; matrix rings (16S50) Automorphisms, homomorphisms, endomorphisms, etc. for abelian groups (20K30) Torsion-free groups, finite rank (20K15)

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Cites Work

• Quasi-endomorphism rings of almost completely decomposable torsion-free Abelian groups of rank 4 with zero Jacobson radical.
• Torsion free groups of rank two
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