Yuwaningsih, Dian Ariesta and Wijayanti, Indah Emilia and Surodjo, Budi (2024) On r-Clean Algebras. Palestine Journal of Mathematics, 13 (4). ISSN 22195688
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Abstract
A ring R is said to be r-clean if each element is the sum of an idempotent and a regular element of R. An r-clean ring generalizes the concept of a clean ring by replacing units with regular elements. If R is a commutative ring, an R-algebra A is considered clean if each element is the sum of an idempotent and a unit of A. In this work, we define an r-clean algebra as a generalization of a clean algebra. Additionally, we define an r-endoclean module as a module whose endomorphism ring is r-clean. Furthermore, we present the relationship between the r-clean properties of the R-algebra A, its base ring, and the algebra itself as a module over the ring
Item Type: | Article |
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Uncontrolled Keywords: | idempotent; r-clean algebra; r-clean ring; r-endoclean module; regular |
Subjects: | Q Science > QA Mathematics |
Divisions: | Faculty of Mathematics and Natural Sciences > Mathematics Department |
Depositing User: | Ismu WIDARTO |
Date Deposited: | 19 Jun 2025 08:38 |
Last Modified: | 19 Jun 2025 08:38 |
URI: | https://ir.lib.ugm.ac.id/id/eprint/18976 |