On the multiplicity and regularity index of toric curves
Commutative Algebra
2022-02-02 v1
Abstract
In this note we revisit the problem of determining combinatorially the multiplicity at the origin of a toric curve. In addition, we give the exact value of the regularity index of that point for plane toric curves and effective bounds for this number for arbitrary toric curves.
Cite
@article{arxiv.1909.05431,
title = {On the multiplicity and regularity index of toric curves},
author = {Daniel Duarte and Alondra Ramírez Sandoval},
journal= {arXiv preprint arXiv:1909.05431},
year = {2022}
}