Weighted differentiation composition operators on the $Q_K(p,q)$ spaces and their essential norms

In this paper, firstly we obtain characterization for boundedness of the weighted differentiation composition operator from $Q_K(p,q) $ space into weighted Zygmund space. Then we give an estimation for the essential norm of such an operator on the mentioned spaces. As an application, we present a characterization for the compactness of the above operator.

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Publication Details

Journal
SHILAP Revista de lepidopterología
Published
2025-01-01
DOI
https://doi.org/10.22103/jmmr.2024.22850.1569
Primary Topic
Holomorphic and Operator Theory
Type
article
Field-Weighted Citation Impact
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article

Weighted differentiation composition operators on the $Q_K(p,q)$ spaces and their essential norms

SHILAP Revista de lepidopterología
Holomorphic and Operator Theory
article

Weighted differentiation composition operators on the $Q_K(p,q)$ spaces and their essential norms

article en

Abstract

In this paper, firstly we obtain characterization for boundedness of the weighted differentiation composition operator from $Q_K(p,q) $ space into weighted Zygmund space. Then we give an estimation for the essential norm of such an operator on the mentioned spaces. As an application, we present a characterization for the compactness of the above operator.

SHILAP Revista de lepidopterología
Urmia University of Technology (IR), Islamic Azad University of Mahabad (IR)
Reduced inequalities
Openalex Percentile: Top 46%
Holomorphic and Operator Theory
DOIOpen Access PDFOpenAlex
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Weighted differentiation composition operators on the $Q_K(p,q)$ spaces and their essential norms · SHILAP Revista de lepidopterología (2025) | TGRS Research Map | TGRS