Weyl closure of hypergeometric systems
Abstract
Description
We show that A-hypergeometric systems and Horn hypergeometric systems are Weyl closed for very generic parameters.
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
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