Duo property for rings by the quasinilpotent perspective
CARPATHIAN MATHEMATICAL PUBLICATIONS, vol.13, no.2, pp.485-500, 2021 (ESCI, Scopus)
- Publication Type: Article / Article
- Volume: 13 Issue: 2
- Publication Date: 2021
- Doi Number: 10.15330/cmp.13.2.485-500
- Journal Name: CARPATHIAN MATHEMATICAL PUBLICATIONS
- Journal Indexes: Emerging Sources Citation Index (ESCI), Scopus, zbMATH, Directory of Open Access Journals
- Page Numbers: pp.485-500
- Keywords: quasinilpotent element, duo ring, qnil-duo ring
- Open Archive Collection: AVESIS Open Access Collection
- Hacettepe University Affiliated: Yes
Abstract
In this paper, we focus on the duo ring property via quasinilpotent elements, which gives a new kind of generalizations of commutativity. We call this kind of rings qnil-duo. Firstly, some properties of quasinilpotents in a ring are provided. Then the set of quasinilpotents is applied to the duo property of rings, in this perspective, we introduce and study right (resp., left) qnil-duo rings. We show that this concept is not left-right symmetric. Among others, it is proved that if the Hurwitz series ring H(R; alpha) is right qnil-duo, then R is right qnil-duo. Every right qnil-duo ring is abelian. A right qnil-duo exchange ring has stable range 1.