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Departamento Gestión de Conocimiento, Monitoreo y Prospección
Consultas o comentarios: productividad@anid.cl
Consultas o comentarios: productividad@anid.cl
AN IMPROVED SPECTRAL INEQUALITY FOR SUMS OF EIGENFUNCTIONS
| Indexado |
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| DOI | 10.1090/PROC/17130 | ||||
| Año | 2025 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
Abstract
We establish a new spectral inequality for the quantified estimation of the Hs-norm, s >= 0 of a finite linear combination of eigenfunctions in a domain in terms of its Hs-norm in a strictly open subset of the whole domain. The corresponding upper bound depends exponentially on the square root of the frequency number associated to the linear combination.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Osses, Axel | - |
Universidad de Chile - Chile
|
| 2 | Triki, Faouzi | - |
Univ Grenoble Alpes - Francia
Universite Grenoble Alpes - Francia |
| Fuente |
|---|
| Fondef |
| FONDAP |
| Fondo de Fomento al Desarrollo Científico y Tecnológico |
| Centre National de la Recherche Scientifique |
| Institut Fourier |
| ANID-Fondecyt |
| ANID Technology Center |
| DO ANID Technology Center |
| CMM, Basal-ANID |
| Université de Grenoble-Alpes |
| Poste Rouge CNRS |
| Agradecimiento |
|---|
| The first author was partially funded by ANID-Fondecyt 1240200, 1231404, CMM FB210005 Basal-ANID, FONDAP/15110009, FONDEF IT23I0095 and DO ANID Technology Center DO210001. This work was done during the stay of the first aurthor at Institut Fourier, CNRS UMR 5582, Universite de Grenoble-Alpes, Poste Rouge CNRS. |
| The first author was partially funded by ANID-Fondecyt 1240200, 1231404, CMM FB210005 Basal-ANID, FONDAP/15110009, FONDEF IT23I0095 and DO ANID Technology Center DO210001. This work was done during the stay of the first aurthor at Institut Fourier, CNRS UMR 5582, Universit\u00E9 de Grenoble-Alpes, Poste Rouge CNRS. |
