On lifting of idempotents and semiregular endomorphism rings
Journal
Colloquium Mathematicum
Journal Volume
125
Journal Issue
1
Pages
99-113
Date Issued
2011
Author(s)
Zhou, Y.
Abstract
Starting with some observations on (strong) lifting of idempotents, we characterize a module whose endomorphism ring is semiregular with respect to the ideal of endomorphisms with small image. This is the dual of Yamagata's work [Colloq. Math. 113 (2008)]
SDGs
Type
journal article