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Compact composition operators on weighted Hilbert spaces of analytic functions. (English) Zbl 1231.47024

The paper characterizes the compactness of composition operators acting on a large family of Hilbert spaces that lie between the Bergman space and the Dirichlet space of the unit disk. The characterization is based on a generalized version of the Nevanlinna counting function.
Reviewer: Kehe Zhu (Albany)

MSC:

47B33 Linear composition operators
47B32 Linear operators in reproducing-kernel Hilbert spaces (including de Branges, de Branges-Rovnyak, and other structured spaces)
47B07 Linear operators defined by compactness properties

References:

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