3 citations · 4 across the 2 of their papers we have counts for
2 papers
math.AG2020★ 1 cited
Galois groupoid and confluence of difference equations
Guy Casale, Damien Davy
In this article we compute Galois groupoid of discret Painlev{é} equations. Our main tool is a semi-continuity theorem for the Galois groupoid in a confluence situation of a diffre…
math.CA2020★ 3 cited
Specialisation of the Galois groupoid of a vector field
Guy Casale, Damien Davy
We prove lower semicontinuity of the Galois groupoid of a vector field dependingon parameters. Apply to Painlev{é} equations, this result can be used to compute theirsGalois groupo…