On perspective Abelian groups

被引：0

作者：

Calugareanu, Grigore ^{[1
]}

Chekhlov, Andrey ^{[2
]}

机构：

[1] Babes Bolyai Univ, Dept Math, Cluj Napoca 400084, Romania

[2] Tomsk State Univ, Fac Mech & Math, Dept Math, Tomsk, Russia

来源：

COMMUNICATIONS IN ALGEBRA | 2025年 / 53卷 / 08期

关键词：

Abelian group; perspective module; primary group; torsion-free group;

D O I：

10.1080/00927872.2025.2459872

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

The paper discusses perspective Abelian groups, defined as groups where isomorphic summands have a common complement. This concept is derived from the broader context of perspective R-modules. The paper explores various classes of these groups, providing characterizations and examples.

引用

页码：3418 / 3429

页数：12

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