English

Operators in the Fock-Toeplitz algebra

Functional Analysis 2024-06-03 v1

Abstract

We consider various classes of bounded operators on the Fock space F2F^2 of Gaussian square integrable entire functions over the complex plane. These include Toeplitz (type) operators, weighted composition operators, singular integral operators, Volterra-type operators and Hausdorff operators and range from classical objects in harmonic analysis to more recently introduced classes. As a leading problem and closely linked to well-known compactness characterizations we pursue the question of when these operators are contained in the Toeplitz algebra. This paper combines a (certainly in-complete) survey of the classical and more recent literature including new ideas for proofs from the perspective of quantum harmonic analysis (QHA). Moreover, we have added a number of new theorems and links between known results.

Keywords

Cite

@article{arxiv.2405.20792,
  title  = {Operators in the Fock-Toeplitz algebra},
  author = {Wolfram Bauer and Robert Fulsche and Miguel Angel Rodriguez Rodriguez},
  journal= {arXiv preprint arXiv:2405.20792},
  year   = {2024}
}

Comments

36 pages; comments are welcome

R2 v1 2026-06-28T16:48:22.598Z