Boundedness from Below of Composition Operators on $alpha$-Bloch Spaces

Canadian mathematical bulletin

关键词: Bloch functions;    composition operators;   

DOI  :  10.4153/CMB-2008-021-2

学科分类：数学（综合）

来源: University of Toronto Press * Journals Division

【 摘 要 】

We give a necessary and sufficient condition for a compositionoperator on an $alpha$-Bloch space with $alphage 1$ to be bounded below.This extends a known result for the Bloch space due to P. Ghatage,J. Yan, D. Zheng, and H. Chen.

【 授权许可】

Unknown