On perspective Abelian groups
Group Theory
2024-03-28 v1
Abstract
As a special case of perspective R-modules, an Abelian goup is called perspective if isomorphic summands have a common complement. In this paper we describe many classes of such groups.
Keywords
Cite
@article{arxiv.2403.18434,
title = {On perspective Abelian groups},
author = {Grigore Calugareanu and Andrey Chekhlov},
journal= {arXiv preprint arXiv:2403.18434},
year = {2024}
}