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Pré-Publication, Document De Travail Année : 2020

Birational conjugacies between endomorphisms on the projective plane

Julie Déserti
Serge Cantat
Junyi Xie
  • Fonction : Auteur

Résumé

We proved that, in characteristic 0, if two dominant endomorphisms of the projective plane of degree at least 2 are conjugate by some birational transformation, then they are conjugate by an automorphism. We also gave counterexamples in positive characteristic.

Dates et versions

hal-03089239 , version 1 (28-12-2020)

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Julie Déserti, Serge Cantat, Junyi Xie. Birational conjugacies between endomorphisms on the projective plane. 2020. ⟨hal-03089239⟩
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