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 |
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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 |