首页   按字顺浏览 期刊浏览 卷期浏览 On conformal mapping and iteration of rational functions
On conformal mapping and iteration of rational functions

 

作者: CH. Pommerenke,  

 

期刊: Complex Variables, Theory and Application: An International Journal  (Taylor Available online 1986)
卷期: Volume 5, issue 2-4  

页码: 117-126

 

ISSN:0278-1077

 

年代: 1986

 

DOI:10.1080/17476938608814133

 

出版商: Gordon and Breach Science Publishers

 

关键词: 30D05;30C35

 

数据来源: Taylor

 

摘要:

Let J(f) denote the Julia Fatou set of the rational function f and let G be a simply connected invariant component of its complement. Let h map the unit diskDcanformally onto G. We consider the connection betwen the repulsive fixed points ζ∈G of f and the fixed points δ∈∂Dof the finite Blaschkc product ϕ=hf h. We show in particular that h has an angular limit ζ=h(δ) at δ and give an inequality relating f″(ζ) and ϕ′(δ1where h(δ1)=ζ.

 

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