Titre : Weighted composition operators between two different weighted sequence spaces 

Auteurs : Carlos Carpintero, Julio C. Ramos-Fernández, José E. Sanabria,  

Revue : Advances in Pure and Applied Mathematics 

Numéro : Issue 2 (March 2022) 

Volume : 13 

Date : 2022/03/14 

DOI : 10.21494/ISTE.OP.2022.0811 

ISSN : 1869-6090 

Résumé : We give simple criteria which characterize the symbols $$$u$$$, $$$\varphi$$$ defining continuous and compact weighted composition operators $$$W_{u,\varphi}$$$ acting between two different weighted sequence spaces. Also we characterize when $$$W_{u,\varphi}$$$ is bounded below and when it has closed range. 

Éditeur : ISTE OpenScience