arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1208.3692math.DSmath.CV
收藏

整函数迭代有界集合的连通性

Connectedness properties of the set where the iterates of an entire function are bounded

John Osborne

摘要:

研究了整函数f的迭代有界的点集K(f)的连通性。特别是,我们描述了一类超越整函数的Branner-Hubbard猜想的模拟举行,并表明,对于这样的功能,如果K(f)是不连通的,那么它有无数的组件。我们举例说明K(f)可以是全不连通的,并利用拟共形运算构造了一个函数,使得K(f)有一个内部为空的分支,且该分支不是单点的.

英文摘要:

We investigate some connectedness properties of the set of points K(f) where the iterates of an entire function f are bounded. In particular, we describe a class of transcendental entire functions for which an analogue of the Branner-Hubbard conjecture holds and show that, for such functions, if K(f) is disconnected then it has uncountably many components. We give examples to show that K(f) can be totally disconnected, and we use quasiconformal surgery to construct a function for which K(f) has a component with empty interior that is not a singleton.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑