Analytical Solutions for Some Nonlinear Evolution Equations
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摘要: 研究下列偏微分方程:广义五阶KdV方程,水波方程,Kupershmidt方程,耦合KdV方程。通过引进一个二阶常微分方程,采用不同的ansatzes方法找到了这些问题的解析解。Abstract: The following partial differential equations are studied:generalized fifth-order KdV equation,water wave equation,kupershmidt equation,couples KdV equation.The analytical solutions to these problems via using various ansatzes by introducing a second-order ordinary differential equation are found out.
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Key words:
- nonlinear physical model /
- ansatz method /
- analytical solution
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