A sharp Strichartz estimate for the wave equation with data in the energy space
We prove a sharp bilinear stimate for the wave equation from which we obtain the sharp constant in the Strichtartz estimate which controls the norm of the solution in terms of the energy. We also characterise the maximisers.
| Autores: | , |
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| Formato: | artículo |
| Fecha de publicación: | 2013 |
| País: | España |
| Recursos: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/89456 |
| Acesso em linha: | http://hdl.handle.net/10261/89456 |
| Access Level: | acceso abierto |
| Palavra-chave: | Strichartz Estimates Wave equations Sharp Constants |
| Resumo: | We prove a sharp bilinear stimate for the wave equation from which we obtain the sharp constant in the Strichtartz estimate which controls the norm of the solution in terms of the energy. We also characterise the maximisers. |
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