Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
842374 | Nonlinear Analysis: Theory, Methods & Applications | 2010 | 21 Pages |
Abstract
In this paper, we consider some asymptotic models for internal waves in the small amplitude/small amplitude regime, which were derived recently by Bona, Lannes and Saut. We first prove that the Boussinesq/Full dispersion systems and the Boussinesq/Boussinesq systems can be derived from the Full dispersion/Full dispersion systems. Then using a contraction-mapping argument and the energy method, we will prove that the derived systems that are linearly well-posed are in fact locally nonlinearly well-posed in suitable Sobolev classes. In particular, we improve and extend some known results on the well-posedness of Boussinesq systems for surface waves.
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Authors
Cung The Anh,