On strong n-perfect rings
Commutative Algebra
2008-09-25 v1
Abstract
In this paper we introduce the notion of "strong -perfect rings" which is in some way a generalization of the notion of "-perfect rings". We are mainly concerned with those class of rings in the context of pullbacks. Also we exhibit a class of -perfect rings that are not strong -perfect rings. Finally, we establish the transfer of this notion to the direct product notions.
Keywords
Cite
@article{arxiv.0809.4169,
title = {On strong n-perfect rings},
author = {A. Jhilal and N. Mahdou},
journal= {arXiv preprint arXiv:0809.4169},
year = {2008}
}