Recurrence of multiples of composition operators on weighted Dirichlet spaces
Functional Analysis
2021-08-05 v1
Abstract
A bounded linear operator acting on a Hilbert space is said to be recurrent if for every non-empty open subset there is an integer such that . In this paper, we completely characterize the recurrence of scalar multiples of composition operators, induced by linear fractional self maps of the unit disk, acting on weighted Dirichlet spaces ; in particular on the Bergman space, the Hardy space, and the Dirichlet space. Consequently, we complete a previous work of Costakis et al. \cite{costakis} on recurrence of linear fractional composition operators on Hardy space. In this manner, we determine the triples for which the scalar multiple of composition operator acting on fails to be recurrent.
Keywords
Cite
@article{arxiv.2108.01956,
title = {Recurrence of multiples of composition operators on weighted Dirichlet spaces},
author = {Noureddine Karim and Otmane Benchiheb and Mohamed Amouch},
journal= {arXiv preprint arXiv:2108.01956},
year = {2021}
}
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11 pages