On composition operators on the Wiener algebra of Dirichlet series
Functional Analysis
2022-12-14 v1
Abstract
We show that the symbol of a bounded composition operator on the Wiener algebra of Dirichlet series does not need to belong to this algebra. Our example even gives an absolutely summing (hence compact) composition operator.
Keywords
Cite
@article{arxiv.2212.06685,
title = {On composition operators on the Wiener algebra of Dirichlet series},
author = {Daniel Li and Hervé Queffélec and Luis Rodríguez-Piazza},
journal= {arXiv preprint arXiv:2212.06685},
year = {2022}
}