超几何系统的 Weyl 闭包
代数几何
2009-01-19 v2 交换代数
组合数学
摘要
我们证明了对于非常一般的参数，A-超几何系统和 Horn 超几何系统均是 Weyl 闭的。
引用
@article{arxiv.0707.1120,
title = {Weyl closure of hypergeometric systems},
author = {Laura Felicia Matusevich},
journal= {arXiv preprint arXiv:0707.1120},
year = {2009}
}
评论
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