English

Boundedness and compactness of Hausdorff operators on Fock spaces

Functional Analysis 2023-10-05 v2

Abstract

We obtain a complete characterization of the bounded Hausdorff operators acting on a Fock space FαpF^p_\alpha and taking its values into a larger one Fαq, 0<pq,F^q_\alpha,\ 0 < p \leq q \leq \infty, as well as some necessary or sufficient conditions for a Hausdorff operator to transform a Fock space into a smaller one. Some results are written in the context of mixed norm Fock spaces. Also the compactness of Hausdorff operators on a Fock space is characterized. The compactness result for Hausdorff operators on the Fock space FαF^\infty_\alpha is extended to more general Banach spaces of entire functions with weighted sup norms defined in terms of a radial weight and conditions for the Hausdorff operators to become pp-summing are also included.

Keywords

Cite

@article{arxiv.2310.01059,
  title  = {Boundedness and compactness of Hausdorff operators on Fock spaces},
  author = {Óscar Blasco and Antonio Galbis},
  journal= {arXiv preprint arXiv:2310.01059},
  year   = {2023}
}