Exact solutions to a nonlinear dispersive model with variable coefficients

Jun Yin, Shaoyong Lai and Yin Qing

Chaos, Solitons & Fractals, 2009, vol. 40, issue 3, 1249-1254

Abstract: A mathematical technique based on an auxiliary differential equation and the symbolic computation system Maple is employed to investigate a prototypical and nonlinear K(n,n) equation with variable coefficients. The exact solutions to the equation are constructed analytically under various circumstances. It is shown that the variable coefficients and the exponent appearing in the equation determine the quantitative change in the physical structures of the solutions.

Date: 2009
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Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:40:y:2009:i:3:p:1249-1254

DOI: 10.1016/j.chaos.2007.08.077

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