Applications and generalizations of idempotents
Liufeng Cao, Junchao Wei, Hua Yao · Filomat · 2024
In this paper, we introduce the concepts of one-sided x-idempotents, one-sided x-equal elements, one-sided x-projections, and list some properties of them. Furthermore, we apply these elements to describe generalized inverses in rings with involution.