English

Strongly dissipative surface diffeomorphisms

Dynamical Systems 2017-11-17 v2

Abstract

We introduce a class of volume-contracting surface diffeomorphisms whose dynamics is intermediate between one-dimensional dynamics and general surface dynamics. For that type of systems one can associate to the dynamics a reduced one-dimensional model and it is proved a type of CC^\infty-closing lemma on the support of every ergodic measure. We also show that this class contains H\'enon maps with Jacobian in (1/4,1/4)(-1/4,1/4).

Keywords

Cite

@article{arxiv.1608.05999,
  title  = {Strongly dissipative surface diffeomorphisms},
  author = {Sylvain Crovisier and Enrique Pujals},
  journal= {arXiv preprint arXiv:1608.05999},
  year   = {2017}
}
R2 v1 2026-06-22T15:25:43.588Z