SEP elements in a ring with involution
Year: 2025
Type: article
Abstract: In this paper, we provide many new characterizations of SEP elements in terms of exponentiation, projection, and anti-Hermitian elements. Additionally, we investigate idempotent elements and one-sided x-idempotence to characterize SEP elements. Finally, we discuss x-commutativity and one-sided x-equality to characterize SEP elements.
Source: Filomat
DOI: 10.2298/fil2504119j
Authors: Yan Ji, Xinran Wang, Junchao Wei
Institution: Yangzhou University
Language: English
Topic: Rings, Modules, and Algebras
Subfield: Algebra and Number Theory
Field: Mathematics
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4412754237