On r-Clean Algebras

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
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

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