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...

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Bibliographic Details
Main Authors: Mostafa Hassanlou, Ebrahim Abbasi, Ali Ebrahimi
Format: Article
Language:English
Published: Shahid Bahonar University of Kerman 2025-01-01
Series:Journal of Mahani Mathematical Research
Subjects:
Online Access:https://jmmrc.uk.ac.ir/article_4415_cd3d0df28b0488d12e20799c7d616a9d.pdf
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