Display Abstract

Title The fixed point of parabolic renormalization

Name Michael Yampolsky
Country Canada
Email yampol@math.toronto.edu
Co-Author(s)
Submit Time 2014-03-31 08:56:08
Session
Special Session 124: Renormalization and universality in low-dimensional dynamics: from computer experiment to proof. Dedicated to the memory of Oscar Lanford III
Contents
I will talk about our joint work with O. Lanford on the Inou-Shishikura fixed point $f_*$ of the parabolic renormalization operator. In particular, I will discuss a renormalization-invariant class $P$ of parabolic analytic germs $f(z)$ which have a maximal analytic continuation to a Jordan domain, with a specified branched covering structure, which contains the map $f_*$. I will also present a numerical computational scheme for $f_*$.