A Zariski theorem for monodromy of $A$-hypergeometric systems
Algebraic Geometry
2020-05-04 v1 Analysis of PDEs
Algebraic Topology
Number Theory
Abstract
We give conditions under which the monodromy group of an -hypergeometric system is invariant under modifications of the collection of characters . The key ingredient is a Zariski--Lefschetz type theorem for principal -determinants.
Keywords
Cite
@article{arxiv.2005.00275,
title = {A Zariski theorem for monodromy of $A$-hypergeometric systems},
author = {Jens Forsgård and Laura Felicia Matusevich},
journal= {arXiv preprint arXiv:2005.00275},
year = {2020}
}
Comments
16 pages, 2 figures