1. CMB 2008 (vol 51 pp. 195)
|Boundedness from Below of Composition Operators on $\alpha$-Bloch Spaces |
We give a necessary and sufficient condition for a composition operator on an $\alpha$-Bloch space with $\alpha\ge 1$ to be bounded below. This extends a known result for the Bloch space due to P. Ghatage, J. Yan, D. Zheng, and H. Chen.
Keywords:Bloch functions, composition operators