Immediate renormalization of complex polynomials
Dynamical Systems
2021-02-23 v1
Abstract
A cubic polynomial with a non-repelling fixed point is said to be \emph{immediately renormalizable} if there exists a (connected) quadratic-like invariant filled Julia set such that . In that case exactly one critical point of does not belong to . We show that if, in addition, the Julia set of has no (pre)periodic cutpoints then this critical point is recurrent.
Cite
@article{arxiv.2102.10325,
title = {Immediate renormalization of complex polynomials},
author = {Alexander Blokh and Lex Oversteegen and Vladlen Timorin},
journal= {arXiv preprint arXiv:2102.10325},
year = {2021}
}
Comments
34 pages, 2 figures