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Springer, Archive for Rational Mechanics and Analysis, 1(192), p. 165-186, 2008

DOI: 10.1007/s00205-008-0128-2

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The Hydrodynamical Relevance of the Camassa–Holm and Degasperis–Procesi Equations

Journal article published in 2008 by Adrian Constantin ORCID, David Lannes
This paper is available in a repository.
This paper is available in a repository.

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Abstract

In recent years two nonlinear dispersive partial differential equations have attracted a lot of attention due to their integrable structure. We prove that both equations arise in the modeling of the propagation of shallow water waves over a flat bed. The equations capture stronger nonlinear effects than the classical nonlinear dispersive Benjamin-Bona-Mahoney and Korteweg-de Vries equations. In particular, they accomodate wave breaking phenomena.