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给出了Jacobi椭圆函数展开法,且应用该方法获得了几种非线性波方程的准确周期解.该方法包含了双曲函数展开法,应用该方法得到的周期解包含了冲击波解和孤波解.
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关键词:
- Jacobi椭圆函数 /
- 非线性方程 /
- 周期解 /
- 孤波解
A Jacobi elliptic function expansion method is proposed to construct the exact periodic solutions of nonlinear wave equations. This new method contains the hyperbolic tangent expansion method, and the periodic solutions obtained by this method, include the shock wave solutions and the solitary wave solutions.-
Keywords:
- Jacobi elliptic function /
- nonlinear equation /
- periodic solution /
- solitary wave solution
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中国物理学会期刊
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