中文

Uniformly bounded components of normality

复变函数 2009-11-13 v2

摘要

Suppose that f(z)f(z) is a transcendental entire function and that the Fatou set F(f)F(f)\neq\emptyset. Set B1(f):=supUsupzUlog(z+3)infwUlog(w+3)B_1(f):=\sup_{U}\frac{\sup_{z\in U}\log(|z|+3)}{\inf_{w\in U}\log(|w|+3)} and B2(f):=supUsupzUloglog(z+30)infwUlog(w+3),B_2(f):=\sup_{U}\frac{\sup_{z\in U}\log\log(|z|+30)}{\inf_{w\in U}\log(|w|+3)}, where the supremum supU\sup_{U} is taken over all components of F(f)F(f). If B1(f)<B_1(f)<\infty or B2(f)<B_2(f)<\infty, then we say F(f)F(f) is strongly uniformly bounded or uniformly bounded respectively. In this article, we will show that, under some conditions, F(f)F(f) is (strongly) uniformly bounded.

关键词

引用

@article{arxiv.math/0703127,
  title  = {Uniformly bounded components of normality},
  author = {Xiaoling Wang and Wang Zhou},
  journal= {arXiv preprint arXiv:math/0703127},
  year   = {2009}
}

备注

17 pages, a revised version, to appear in Mathematical Proceedings Cambridge Philosophical Society