On the extremal Betti numbers of binomial edge ideals of block graphs
Commutative Algebra
2018-02-19 v1 Combinatorics
Abstract
We compute one of the distinguished extremal Betti number of the binomial edge ideal of a block graph, and classify all block graphs admitting precisely one extremal Betti number.
Cite
@article{arxiv.1802.06020,
title = {On the extremal Betti numbers of binomial edge ideals of block graphs},
author = {Juergen Herzog and Giancarlo Rinaldo},
journal= {arXiv preprint arXiv:1802.06020},
year = {2018}
}