9 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
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math.DS2005★ 9 cited
Enveloppe galoisienne d'une application rationnelle de P1
Guy Casale
The D-envelope (or galoisian envelope) of rational endomorphisms of P1 are computed. One obtain the following theorem : "the rational transformations of P1 with an invariant meromo…
math.DS2005
Feuilletages singuliers de codimension un, Groupoïde de Galois et intégrales premières
Guy Casale
We study the Galois groupoid of a holomorphic singular codimension one foliation. Geometric and algebraic caracterisations using Godbillon-Vey sequences and classical first integra…