Galois groupoid and confluence of difference equations
Algebraic Geometry
2020-06-05 v1 Differential Geometry
Abstract
In this article we compute Galois groupoid of discret Painlev{\'e} equations. Our main tool is a semi-continuity theorem for the Galois groupoid in a confluence situation of a diffrence equation to a differential equation.
Keywords
Cite
@article{arxiv.2006.02675,
title = {Galois groupoid and confluence of difference equations},
author = {Guy Casale and Damien Davy},
journal= {arXiv preprint arXiv:2006.02675},
year = {2020}
}