New Characterizations for the Essential Norms of Generalized Weighted Composition Operators between Zygmund-Type Spaces

Mostafa Hassanlou; Amir H. Sanatpour

doi:10.1155/2021/8831128

Abstract and Applied Analysis (Jan 2021)

New Characterizations for the Essential Norms of Generalized Weighted Composition Operators between Zygmund-Type Spaces

Mostafa Hassanlou,
Amir H. Sanatpour

Affiliations

Mostafa Hassanlou: Engineering Faculty of Khoy, Urmia University, Urmia, Iran
Amir H. Sanatpour: Department of Mathematics, Kharazmi University, Tehran, Iran

DOI: https://doi.org/10.1155/2021/8831128
Journal volume & issue: Vol. 2021

Abstract

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We give different types of new characterizations for the boundedness and essential norms of generalized weighted composition operators between Zygmund-type spaces. Consequently, we obtain new characterizations for the compactness of such operators.

Published in Abstract and Applied Analysis

ISSN: 1085-3375 (Print); 1687-0409 (Online)
Publisher: Hindawi Limited
Country of publisher: United Kingdom
LCC subjects: Science: Mathematics
Website: https://www.hindawi.com/journals/aaa/

About the journal