Weyl closure of hypergeometric systems
Algebraic Geometry
2009-01-19 v2 Commutative Algebra
Combinatorics
Abstract
We show that A-hypergeometric systems and Horn hypergeometric systems are Weyl closed for very generic parameters.
Keywords
Cite
@article{arxiv.0707.1120,
title = {Weyl closure of hypergeometric systems},
author = {Laura Felicia Matusevich},
journal= {arXiv preprint arXiv:0707.1120},
year = {2009}
}
Comments
Changes in Section 2: Proposition 2.5 from version 1 was incorrectly proven; this has now been removed, and the proof of Theorem 2.7 no longer relies on that fact