Arithmetical rank of binomial ideals
Commutative Algebra
2017-09-19 v4 Algebraic Geometry
Abstract
In this paper, we investigate the arithmetical rank of a binomial ideal . We provide lower bounds for the binomial arithmetical rank and the -complete arithmetical rank of . Special attention is paid to the case where is the binomial edge ideal of a graph. We compute the arithmetical rank of such an ideal in various cases.
Keywords
Cite
@article{arxiv.1609.03710,
title = {Arithmetical rank of binomial ideals},
author = {Anargyros Katsabekis},
journal= {arXiv preprint arXiv:1609.03710},
year = {2017}
}