Size and Stanley depth of monomial ideals
Commutative Algebra
2016-06-10 v9
Abstract
The Lyubeznik size of a monomial ideal of a polynomial ring is a lower bound for the Stanley depth of decreased by . A proof given by Herzog-Popescu-Vladoiu had a gap which is solved here.
Keywords
Cite
@article{arxiv.1602.06760,
title = {Size and Stanley depth of monomial ideals},
author = {Dorin Popescu},
journal= {arXiv preprint arXiv:1602.06760},
year = {2016}
}
Comments
The previous simplified version was wrong. This version follows the version 7 but just for the first inequality, the second one for cyclic modules being open