Extremal Betti numbers of some classes of binomial edge ideals
Commutative Algebra
2013-10-11 v1 Combinatorics
Abstract
Let be a cycle or a complete bipartite graph. We show that the binomial edge ideal and its initial ideal with respect to the lexicographic order have the same extremal Betti number.
Keywords
Cite
@article{arxiv.1310.2903,
title = {Extremal Betti numbers of some classes of binomial edge ideals},
author = {Ahmet Dokuyucu},
journal= {arXiv preprint arXiv:1310.2903},
year = {2013}
}