A description of quasi-duo Z-graded rings
Rings and Algebras
2009-10-29 v1
Abstract
A description of right (left) quasi-duo Z-graded rings is given. It shows, in particular, that a strongly Z-graded ring is left quasi-duo if and only if it is right quasi-duo. This gives a partial answer to a problem posed by Dugas and Lam in [1].
Cite
@article{arxiv.0910.5381,
title = {A description of quasi-duo Z-graded rings},
author = {Andre Leroy and Jerzy Matczuk and Edmund R. Puczylowski},
journal= {arXiv preprint arXiv:0910.5381},
year = {2009}
}
Comments
To appear in Communications in Algebra