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找到一个合适的代换——三角函数法，将非线性Boussinesq微分方程转换为非线性代数方程组.用吴消元法求解该非线性代数方程组，从而获得一般形式Boussinesq微分方程的广义孤子解.
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关键词:
- Boussinesq方程 /
- 吴消元法 /
- 非线性代数方程组 /
- 孤子解
A suitable transformation (trigonometric function method) is found to change nonlinear Boussinesq differential equations into nonlinear algebra equations, which are solved by Wu elimination method and therewith the general soliton solutions of Boussinesq differential equations are obtained.-
Keywords:
- Boussinesq equations /
- Wu elimination method /
- nonlinear algebraic equations /
- soliton solutions
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中国物理学会期刊
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