Filled Julia set of some class of Hénon-like map

Abstract

In this work we consider a class of endomorphisms of ${\mathbb{R}}^2$ defined by $f(x,y)=(xy+c,x)$, where $c\in \mathbb{R}$ is a real number and we prove that when $-1<c<0$, the forward filled Julia set of $f$ is the union of stable manifolds of fixed and $3-$periodic points of $f$. We also prove that the backward filled Julia set of $f$ is the union of unstable manifolds of the saddle fixed and $3-$periodic points of $f$.

arXiv comment27 pages, 12 figures