New characterizations of freeness for hyperplane arrangements
Algebraic Geometry
2018-01-31 v1 Commutative Algebra
Combinatorics
Abstract
In this article we describe two new characterizations of freeness for hyperplane arrangements via the study of the generic initial ideal and of the sectional matrix of the Jacobian ideal of arrangements.
Cite
@article{arxiv.1801.09868,
title = {New characterizations of freeness for hyperplane arrangements},
author = {Anna Maria Bigatti and Elisa Palezzato and Michele Torielli},
journal= {arXiv preprint arXiv:1801.09868},
year = {2018}
}