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Numerical Solution of a KdV Equation, Model of a Free Surface Flow
, 2014A KdV equation is considered as a model of free surface flow disturbed by a bump. The equation has a parameter related to the Froude number, defined as the upstream flow, and it has a forcing term as representation of the bottom topography.
L. Wiryanto
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Cuspons and peakons visa-vis regular solitons and collapse in a three-wave system
, 2002We introduce a general model of a one-dimensional three-component wave system with cubic nonlinearity. Linear couplings between the components prevent intersections between the corresponding dispersion curves, which opens two gaps in the system’s linear ...
R. Grimshaw, G. Gottwald, B. Malomed
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