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Forced gravity-capillary solitary waves. (Ondes solitaires forcées de capillarité-gravité.) (French. Abridged English version) Zbl 1005.76012

Summary: We study the propagation of capillary-gravity waves forced by a pressure distribution acting locally on the free surface and moving at constant velocity. The analysis is performed near the minimum velocity of dispersion curve. Near this velocity, the linearized Rayleigh theory is no longer valid, and one must include nonlinear terms. In order to do this, we use the theory developed by A. Mielke [J. Differ. Equations 65, 89-116 (1986; Zbl 0672.76017)] for the forced propagation of gravity waves near critical Froude number.

MSC:

76B25 Solitary waves for incompressible inviscid fluids
76B45 Capillarity (surface tension) for incompressible inviscid fluids
35Q51 Soliton equations

Citations:

Zbl 0672.76017
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