Quasi-Koszulity and minimal Horseshoe Lemma
Rings and Algebras
2011-09-20 v1
Abstract
In this paper, the criteria for minimal Horseshoe Lemma to be true are given via quasi--Koszul modules, which are the nongraded version of -Koszul modules first introduced by Green and Marcos in 2005. Moreover, some applications of minimal Horseshoe Lemma are also given.
Keywords
Cite
@article{arxiv.1109.3771,
title = {Quasi-Koszulity and minimal Horseshoe Lemma},
author = {Jiafeng Lu},
journal= {arXiv preprint arXiv:1109.3771},
year = {2011}
}
Comments
To appear in Bulletin of the Malaysian Math. Sci. Soc., all comments are welcome!