On the surjectivity of the Cauchy-Riemann and Laplace operators on weighted spaces of smooth functions

We study the surjectivity of the Cauchy-Riemann and Laplace operators on certain weighted spaces of smooth functions of rapid decay on strip-like domains in the complex plane that are defined via weight function systems. We fully characterize when these operators are surjective on such function spaces in terms of a growth condition on the defining weight function systems.

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Publication Details

Journal
Proceedings of the American Mathematical Society
Published
2025-12-09
DOI
https://doi.org/10.1090/proc/17375
Primary Topic
Holomorphic and Operator Theory
Type
article
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article

On the surjectivity of the Cauchy-Riemann and Laplace operators on weighted spaces of smooth functions

Andreas Debrouwere, Jasson Vindas, Quinten Van Boxstael
Proceedings of the American Mathematical Society
Holomorphic and Operator Theory
article

On the surjectivity of the Cauchy-Riemann and Laplace operators on weighted spaces of smooth functions

Andreas Debrouwere, Jasson Vindas, Quinten Van Boxstael
article en

Abstract

We study the surjectivity of the Cauchy-Riemann and Laplace operators on certain weighted spaces of smooth functions of rapid decay on strip-like domains in the complex plane that are defined via weight function systems. We fully characterize when these operators are surjective on such function spaces in terms of a growth condition on the defining weight function systems.

Proceedings of the American Mathematical SocietyVol. 154(2)
Vrije Universiteit Brussel (BE), Ghent University (BE)
Openalex Percentile: Top 48%
Holomorphic and Operator Theory
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