Idempotents generated by weighted generalized inverses in rings with involution
Affiliation:
1. School of Mathematics, Hefei University of Technology, Hefei , China.
Abstract
Let R be an associate ring with unity 1 and involution. In this paper, we
investigate several properties and characterizations of idempotents
generated by weighted Moore-penrose inverses and weighted pseudo core
inverses in R. Moreover, several new characterizations about weighted EP
elements and existence criteria of weighted pseudo core inverses are also
given.
Publisher
National Library of Serbia
Subject
General Mathematics