Perturbations of flexible Lattès maps

Xavier Buff (1) , Thomas Gauthier (1)

1 IMT - Institut de Mathématiques de Toulouse UMR5219

We prove that any Lattès map can be approximated by strictly postcritically finite rational maps which are not Lattès maps.

Domaines: Systèmes dynamiques [math.DS]

Xavier Buff, Thomas Gauthier. Perturbations of flexible Lattès maps. Bulletin de la société mathématique de France, 2013, 141 (4), pp.603-614. ⟨hal-00643888⟩