ON r-CLEAN IDEALS

Yuwaningsih, Dian Ariesta and Wijayanti, Indah Emilia and Surodjo, Budi (2023) ON r-CLEAN IDEALS. Palestine Journal of Mathematics, 12 (2). pp. 217-224. ISSN 22195688

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Abstract

Let R be an associative ring with identity. Ring R is considered clean if each element is the sum of an idempotent element and a unit element. A clean ring is generalized to an r-clean ring by generalizing the unit elements to regular. A ring R is said to be r-clean if each element is the sum of an idempotent element and a regular element. We introduce the notion of the r-clean ideal, a natural generalization of the clean ideal. Furthermore, we present some properties of the r-clean ideal and offer several sufficient and necessary conditions for a clean ideal to be r-clean.

Item Type: Article
Uncontrolled Keywords: clean ideal; idempotent element; r-clean ideal; r-clean ring; regular element
Subjects: Q Science > QA Mathematics
Divisions: Faculty of Mathematics and Natural Sciences > Mathematics Department
Depositing User: Ismu WIDARTO
Date Deposited: 06 Sep 2024 07:02
Last Modified: 06 Sep 2024 07:02
URI: https://ir.lib.ugm.ac.id/id/eprint/6701

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