Compactness of quadruple band matrix operator and geometric properties
Abstract
In this work, we characterize the class of compact matrix operators from c0(Q), c(Q) and ℓ∞ (Q) into c0, c and ℓ∞, respectively, with the notion of the Hausdorff measure of noncompactness. Moreover, we determine some geometric properties of the sequence space ℓp(Q).
Language: English
Page range: 17 - 32
Submitted on: May 9, 2022
Accepted on: Jun 27, 2022
Published on: Sep 12, 2022
Published by: Pedagogical University of Cracow
In partnership with: Paradigm Publishing Services
Publication frequency: 1 issue per year
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© 2022 Mustafa Cemil Bişgin, Abdulcabbar Sönmez, published by Pedagogical University of Cracow
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.