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On strongly m-clean ring and m-semiperfect ring
Communications in Algebra ( IF 0.6 ) Pub Date : 2020-06-01 , DOI: 10.1080/00927872.2020.1766055
S. Purkait 1
Affiliation  

Abstract In this article, we continue the study of strongly m-clean ring which we introduced in the paper “On m-clean and strongly m-clean rings” (Purkait et al. 2020). Mainly, we characterize strongly m-clean ring in terms of m-semiperfect ring. For that, we introduce the notion of m-semiperfect ring and establish some results on this ring. We prove that under certain conditions a ring is m-semiperfect if and only if it is strongly m-clean and orthogonally m-finite.

中文翻译:

关于强 m-clean 环和 m-semiperfect 环

摘要 在本文中,我们继续研究我们在论文“On m-clean and strong m-clean ring”(Purkait et al. 2020)中介绍的强 m-clean 环。主要是,我们根据 m-semiperfect 环来表征强 m-clean 环。为此,我们引入了 m-semiperfect 环的概念并在该环上建立了一些结果。我们证明在某些条件下,一个环是 m-半完美的当且仅当它是强 m-clean 和正交 m-有限的。
更新日期:2020-06-01
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