English

Stable sets of certain non-uniformly hyperbolic horseshoes have the expected dimension

Dynamical Systems 2019-03-08 v2

Abstract

We show that the stable and unstable sets of non-uniformly hyperbolic horseshoes arising in some heteroclinic bifurcations of surface diffeomorphisms have the value conjectured in a previous work by the second and third authors of the present paper. Our results apply to first heteroclinic bifurcations associated to horseshoes with Hausdorff dimension <22/21<22/21 of conservative surface diffeomorphisms.

Keywords

Cite

@article{arxiv.1712.06629,
  title  = {Stable sets of certain non-uniformly hyperbolic horseshoes have the expected dimension},
  author = {Carlos Matheus and Jacob Palis and Jean-Christophe Yoccoz},
  journal= {arXiv preprint arXiv:1712.06629},
  year   = {2019}
}

Comments

28 pages, 1 figure. Appendix A (by C. Matheus, C. G. Moreira and J. Palis) was added. Final version based on the referee report. To appear in J. Inst. Math. Jussieu