Mean Ergodic Weighted Shifts on Kothe Echelon Spaces
[EN] Necessary and sufficient conditions are given for mean ergodicity, power boundedness, and topologizability for weighted backward shift and weighted forward shift operators, respectively, on Kothe echelon spaces in terms of the weight sequence and the Kothe matrix. These conditions are evaluated...
| Autores: | , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2023 |
| País: | España |
| Institución: | Universitat Politècnica de València (UPV) |
| Repositorio: | RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
| Idioma: | inglés |
| OAI Identifier: | oai:riunet.upv.es:10251/205812 |
| Acceso en línea: | https://riunet.upv.es/handle/10251/205812 |
| Access Level: | acceso abierto |
| Palabra clave: | Mean ergodic operator Weighted shift operator Power bounded operator Kothe echelon space Power series space |
| Sumario: | [EN] Necessary and sufficient conditions are given for mean ergodicity, power boundedness, and topologizability for weighted backward shift and weighted forward shift operators, respectively, on Kothe echelon spaces in terms of the weight sequence and the Kothe matrix. These conditions are evaluated for the special case of power series spaces which allow for a characterization of said properties in many cases. In order to demonstrate the applicability of our conditions, we study the above properties for several classical operators on certain function spaces. |
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