Weighted composition operators between two different weighted sequence spaces
We give simple criteria which characterize the symbols u, ϕ defining continuous and compact weighted composition operators Wu,ϕ acting between two different weighted sequence spaces. Also we characterize when Wu,ϕ is bounded below and when it has closed range.
- Autores:
-
Carpintero, Carlos
Ramos Fernández, Julio C
Sanabria, José E
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2022
- Institución:
- Corporación Universitaria del Caribe - CECAR
- Repositorio:
- Repositorio Digital CECAR
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.cecar.edu.co:cecar/10887
- Acceso en línea:
- https://repositorio.cecar.edu.co/handle/cecar/10887
- Palabra clave:
- Banach sequence spaces
Weighted composition operators
Compactness
- Rights
- openAccess
- License
- Derechos Reservados. Corporación Universitaria del Caribe – CECAR
| Summary: | We give simple criteria which characterize the symbols u, ϕ defining continuous and compact weighted composition operators Wu,ϕ acting between two different weighted sequence spaces. Also we characterize when Wu,ϕ is bounded below and when it has closed range. |
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