Special Session 126: 

Random holomorphic dynamics of Markov systems

Takayuki Watanabe
Kyoto University
Japan
Co-Author(s):    Hiroki Sumi (Kyoto University)
Abstract:
We consider the random holomorphic dynamical systems on the Riemann sphere whose choices of maps are related to Markov chain. Our motivation is to generalize the facts which hold in i.i.d. random holomorphic dynamical systems. Especially, we focus on the function $\mathbb{T}_\infty$ which represents the probability of tending to infinity. We show some sufficient conditions which make $\mathbb{T}_\infty$ continuous on the whole space and we characterize the Julia sets in terms of the function $\mathbb{T}_\infty$ under some assumptions. This is a joint work with Hiroki Sumi (Kyoto University).