Spectra of composition operators on weighted Bergman spaces

被引：0

作者：

Matthew A. Pons

机构：

[1] North Central College,Department of Mathematics

来源：

Acta Scientiarum Mathematicarum | 2019年 / 85卷

关键词：

47B33.; composition operator; spectrum; essential spectral radius; weighted Bergman space; Bloch space;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We extend known results on the spectra of composition operators to the weighted Bergman spaces. Our results include a study of the essential spectral radius, a determination of the spectrum when the symbol of the composition operator is univalent and non-automorphic with a fixed point in the disk, and an affirmative answer to a conjecture of MacCluer and Saxe.

引用

页码：539 / 560

页数：21

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