English

Renormalization of $C^r$ H\'enon map : Two dimensional embedded map in three dimension

Dynamical Systems 2014-12-30 v1

Abstract

We study renormalization of highly dissipative analytic three dimensional H\'enon maps F(x,y,z)=(f(x)ε(x,y,z), x, δ(x,y,z)) F(x,y,z) = (f(x) - \varepsilon(x,y,z),\ x,\ \delta(x,y,z)) where ε(x,y,z) \varepsilon(x,y,z) is a sufficiently small perturbation of ε2d(x,y) \varepsilon_{2d}(x,y) . Under certain conditions, Cr C^r single invariant surfaces each of which is tangent to the invariant plane field over the critical Cantor set exist for 2r< 2 \leq r < \infty . The Cr C^r conjugation from an invariant surface to the xy xy- plane defines renormalization two dimensional Cr C^r H\'enon-like map. It also defines two dimensional embedded Cr C^r H\'enon-like maps in three dimension. In this class, universality theorem is re-constructed by conjugation. Geometric properties on the critical Cantor set in invariant surfaces are the same as those of two dimensional maps --- non existence of the continuous line field and unbounded geometry. The set of embedded two dimensional H\'enon-like maps is open and dense subset of the parameter space of average Jacobian, bF2d b_{F_{2d}} for any given smoothness, 2r< 2 \leq r < \infty .

Keywords

Cite

@article{arxiv.1412.8337,
  title  = {Renormalization of $C^r$ H\'enon map : Two dimensional embedded map in three dimension},
  author = {Young Woo Nam},
  journal= {arXiv preprint arXiv:1412.8337},
  year   = {2014}
}

Comments

24 pages

R2 v1 2026-06-22T07:45:48.760Z