Explicit solutions of two nonlinear dispersive equations with variable coefficients |
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| Authors: | Shaoyong Lai Xiumei Lv |
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| Institution: | a Department of Applied Mathematics, Southwestern University of Finance and Economics, 610074 Chengdu, China
b Department of Mathematics and Statistics, Curtin University of Technology, Perth, WA 6845, Australia |
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| Abstract: | A mathematical technique based on an auxiliary equation and the symbolic computation system Matlab is developed to construct the exact solutions for a generalized Camassa-Holm equation and a nonlinear dispersive equation with variable coefficients. It is shown that the variable coefficients of the derivative terms in the equations cause the qualitative change in the physical structures of the solutions. |
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| Keywords: | 52 35 Sb 52 25 Vy 05 45 Yv |
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