On the Essential Norm of Multiplications Operators Acting on Cesàro Sequence Spaces

In this article, we establish an important property about the growth of sequences in the dual space of Cesàro sequence spaces. As a consequence of this fact, we calculate the measure of noncompactness or the essential norm of the multiplication operator Mu acting on Cesàro sequence spaces cesp.

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Bibliographic Details
Main Authors: Julio C. Ramos-Fernández, María A. Rivera-Sarmiento, Margot Salas-Brown
Format: Article
Language:English
Published: Wiley 2019-01-01
Series:Journal of Function Spaces
Online Access:http://dx.doi.org/10.1155/2019/5069610
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