Enveloppe galoisienne d'une application rationnelle de P1

2005/03/21 by Guy Casale, Casale, Guy
Biochemistry, Genetics and Molecular Biology · Engineering · Mathematics · #37F10 #53C10 #Advanced Numerical Analysis Techniques #Dynamical Systems (math.DS) #FOS: Mathematics #Mathematical Analysis and Transform Methods #Phytochemical Studies and Bioactivities #math.DS #msc:37F10 #msc:53C10

paper · pdf · doi:10.48550/arxiv.math/0503424

8 pages, en francais

arxiv created 2005/03/21 · openalex publication_date 2005/03/21 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/01

Abstract

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 meromorphic G-structure are the integrables ones."

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