Capture zones of the family of functions lambda z^m exp(z)
Dynamical Systems
2015-06-26 v1
Abstract
We consider the family of entire transcendental maps given by where m>=2. All functions have a superattracting fixed point at z=0, and a critical point at z=-m. In the dynamical plane we study the topology of the basin of attraction of z=0. In the parameter plane we focus on the capture behaviour, i.e., \lambda values such that the critical point belongs to the basin of attraction of z=0. In particular, we find a capture zone for which this basin has a unique connected component, whose boundary is then non-locally connected. However, there are parameter values for which the boundary of the immediate basin of z=0 is a quasicircle.
Keywords
Cite
@article{arxiv.math/0207103,
title = {Capture zones of the family of functions lambda z^m exp(z)},
author = {N. Fagella and A. Garijo},
journal= {arXiv preprint arXiv:math/0207103},
year = {2015}
}
Comments
25 pages, 14 figures. Accepted for publication in the International Journal of bifurcation and Chaos