Travelling waves in the Boussinesq type systems

نویسندگان

چکیده

Considered herein are a number of variants the Boussinesq type systems modelling surface water waves. Such equations were derived by different authors to describe two-way propagation long gravity A question existence special solutions, so called solitary waves, is particular interest. There studies relying on variational approach and concentration-compactness argument. These proofs technically very demanding may vary significantly from one system another. Our based implicit function theorem, which makes treatment easier more unified. On considère ici un certain nombre de variantes des systèmes décrivant l'évolution ondes surface. Ces modèles ont été dérivés par différents auteurs afin décrire la bidirectionnelle grandes gravité à d'un écoulement. La l'existence solutions particulières, appelées solitaires, intérêt tout premier plan. Il existe d'études reposant sur une approche variationnelle et argument concentration-compacité. preuves sont techniquement très exigeantes peuvent varier considérablement système l'autre. Notre s'appuie le théorème fonction implicite autorise traitement unifié bien plus aisé.

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ژورنال

عنوان ژورنال: Journal de Mathématiques Pures et Appliquées

سال: 2022

ISSN: ['0021-7824', '1776-3371']

DOI: https://doi.org/10.1016/j.matpur.2022.04.006