Mathematics > Home > Advances in Pure and Applied Mathematics > Issue 2 (March 2022) > Article
Carlos Carpintero
Corporación Universitaria del Caribe CECAR
Colombia
Julio C. Ramos-Fernández
Universidad Distrital Francisco José de Caldas
Colombia
José E. Sanabria
Universidad de Sucre
Colombia
Published on 14 March 2022 DOI : 10.21494/ISTE.OP.2022.0811
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.
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.
Banach sequence spaces weighted composition operators compactness
Banach sequence spaces weighted composition operators compactness
