A renorming characterization of Banach spaces containing ℓ1(κ)
A result of G. Godefroy asserts that a Banach space X contains an isomorphic copy of '1 if and only if there is an equivalent norm ||| · ||| such that, for every finite-dimensional subspace Y of X and every ε.
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2023 |
| País: | España |
| Institución: | Universitat Autònoma de Barcelona |
| Repositorio: | Dipòsit Digital de Documents de la UAB |
| Idioma: | inglés |
| OAI Identifier: | oai:ddd.uab.cat:280945 |
| Acceso en línea: | https://ddd.uab.cat/record/280945 https://dx.doi.org/urn:doi:10.5565/PUBLMAT6722305 |
| Access Level: | acceso abierto |
| Palabra clave: | Renorming ℓ1(κ) Octahedral norm Ball-covering |
| Sumario: | A result of G. Godefroy asserts that a Banach space X contains an isomorphic copy of '1 if and only if there is an equivalent norm ||| · ||| such that, for every finite-dimensional subspace Y of X and every ε. |
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