arXiv · 2403.18434
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.
Grigore Calugareanu, Andrey Chekhlov. 2024-03-27. On perspective Abelian groups. https://arxiv.org/abs/2403.18434
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