Commun. Korean Math. Soc. 2017; 32(1): 19-27
Online first article November 3, 2016 Printed January 31, 2017
https://doi.org/10.4134/CKMS.c160054
Copyright © The Korean Mathematical Society.
Peter V. Danchev
Plovdiv University
We define and completely describe the structure of invo-clean rings having identity. We show that these rings are clean but not (weakly) nil-clean and thus they possess independent properties than these obtained by Diesl in \cite{Di} and by Breaz-Danchev-Zhou in \cite{BDZ}.
Keywords: clean rings, nil-clean rings, idempotents, nilpotents, units, involutions, invo-clean rings
MSC numbers: 16D60, 16U60
1998; 13(4): 751-757
2008; 23(2): 161-167
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