Cette thèse porte sur la justification rigoureuse de modèles de type dispersion complète en océanographie côtière. Le premier modèle de ce type est celui de G. Whitham, introduit en 1967 afin d'étudier les vagues de Stokes d'amplitude maximale et le phénomène de vagues surplombantes. Il consiste en une modification des équations de Korteweg-de Vries ayant la même relation de dispersion que celle des équations des vagues. Par la suite, de nombreux modèles de type dispersion complète, unidirectionnels comme bidirectionnels, ont été introduits dans la littérature. Dans une première partie, nous utilisons des techniques classiques d'approximations de solutions d'équations elliptiques afin de dériver des modèles de Whitham-Boussinesq et de Whith...
International audienceIn the present study we propose a new hyperbolic model with the same dispersiv...
A finite difference numerical model, which can correctly consider dis-persion effect of waves over a...
A finite difference numerical model, which can correctly consider dispersion effect of waves over a ...
Cette thèse porte sur la justification rigoureuse de modèles de type dispersion complète en océanogr...
This thesis is on the rigorous justification of full dispersion models in coastal oceanography. The ...
La propagation des vagues est un phénomène complexe. La simulation directe de ce phénomène à l'aide ...
The Korteweg-de Vries (KdV) and Boussinesq equations are representatives for shallow-water waves in ...
International audienceIn order to improve the frequency dispersion effects of irrotational shallow w...
In this paper we formulate relatively simple models to describe the propagation of coastal waves fro...
This work focuses on the modeling and mathematical analysis of asymptotic models used in oceanograph...
This monograph presents cutting-edge research on dispersive wave modelling, and the numerical method...
In this thesis the modelling of water wave propagation over uneven bottoms using Boussinesq-like mod...
33 pages, 1 figure, 79 references. Published in Commun. Comput. Phys. Other author's papers can be d...
33 pages, 1 figure, 79 references. Published in Commun. Comput. Phys. Other author's papers can be d...
8 pages, 6 figures, 18 references. This preprint is submitted to FVCA6 conference proceedings. Other...
International audienceIn the present study we propose a new hyperbolic model with the same dispersiv...
A finite difference numerical model, which can correctly consider dis-persion effect of waves over a...
A finite difference numerical model, which can correctly consider dispersion effect of waves over a ...
Cette thèse porte sur la justification rigoureuse de modèles de type dispersion complète en océanogr...
This thesis is on the rigorous justification of full dispersion models in coastal oceanography. The ...
La propagation des vagues est un phénomène complexe. La simulation directe de ce phénomène à l'aide ...
The Korteweg-de Vries (KdV) and Boussinesq equations are representatives for shallow-water waves in ...
International audienceIn order to improve the frequency dispersion effects of irrotational shallow w...
In this paper we formulate relatively simple models to describe the propagation of coastal waves fro...
This work focuses on the modeling and mathematical analysis of asymptotic models used in oceanograph...
This monograph presents cutting-edge research on dispersive wave modelling, and the numerical method...
In this thesis the modelling of water wave propagation over uneven bottoms using Boussinesq-like mod...
33 pages, 1 figure, 79 references. Published in Commun. Comput. Phys. Other author's papers can be d...
33 pages, 1 figure, 79 references. Published in Commun. Comput. Phys. Other author's papers can be d...
8 pages, 6 figures, 18 references. This preprint is submitted to FVCA6 conference proceedings. Other...
International audienceIn the present study we propose a new hyperbolic model with the same dispersiv...
A finite difference numerical model, which can correctly consider dis-persion effect of waves over a...
A finite difference numerical model, which can correctly consider dispersion effect of waves over a ...