The center of the endomorphism ring of a split mixed Abelian group
type: Item
instance of: scholarly article
title: The center of the endomorphism ring of a split mixed Abelian group
zbMATH Open document ID: 0936.20043
DOI: 10.1007/BF02674720
author: E. D. Klassen
author: P. A. Krylov
published in: Siberian Mathematical Journal
publication date: 2000-01-31T00:00:00Z
review text: Let \(G=T\oplus A\) be an arbitrary mixed split Abelian group, where \(T\) is a periodic group and \(A\) is a torsion-free Abelian group. In the article under review, the authors present a description of the center of \(\text{End }G\) in terms of some subrings of the endomorphism ring of the torsion-free subgroup \(A\).
Mathematics Subject Classification ID: 20K21
Mathematics Subject Classification ID: 20K30
Mathematics Subject Classification ID: 16S50
Mathematics Subject Classification ID: 16U70
zbMATH DE Number: 1396772
zbMATH Keywords: rings of endomorphisms
zbMATH Keywords: centers
zbMATH Keywords: mixed Abelian groups
MaRDI profile type: Publication
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description: scientific article; zbMATH DE number 1396772