On the definability of completely decomposable torsion-free Abelian groups by endomorphism rings and some groups of homomorphisms

被引：0

作者：

T. A. Pushkova

A. M. Sebel’din

机构：

[1] Nizhny Novgorod State University of Architecture and Civil Engineering,

来源：

Mathematical Notes | 2017年 / 101卷

关键词：

completely decomposable Abelian group; group of homomorphisms; endomorphism ring; definability of Abelian groups;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

In the present paper,we describe conditions on a vector group C which are necessary and sufficient for the class of completely decomposable torsion-free Abelian groups to be a CEH-class.

引用

页码：688 / 692

页数：4

共 47 条

[41] Rings of quasi-endomorphisms of strongly indecomposable torsion-free abelian groups of rank 4 with pseudosocles of rank 3
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[42] Elementary equivalence of endomorphism rings of Abelian p-groups
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[46] Homomorphisms between A-projective Abelian groups and left Kasch-rings
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[47] Homomorphisms between A-Projective Abelian Groups and Left Kasch-Rings
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Czechoslovak Mathematical Journal, 1998, 48 : 31 - 43

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