The question of the definability of Abelian groups by the centers of their endomorphism rings

被引：0

作者：

V. K. Vil’danov

A. M. Sebel’din

机构：

[1] Nizhny Novgorod State Pedagogical University,

来源：

Mathematical Notes | 2012年 / 92卷

关键词：

completely decomposable torsion-free Abelian group; endomorphism ring; center of the endomorphism ring; almost divisible group;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We obtain necessary and sufficient conditions for an Abelian group in the class of completely decomposable torsion-free Abelian groups of a chosen finite rank to be definable in this class by the center of the endomorphism ring of the group.

引用

页码：39 / 42

页数：3