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通过引入“秩”的概念, 对非线性发展方程进行分类, 将Jacobi椭圆函数展开法推广应用到一类新的非线性发展方程, 并给出了它们的精确周期解.
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关键词:
- 非线性发展方程 /
- 周期解 /
- 孤立波解 /
- Jacobi椭圆函数
Nonlinear evolution equations are classified by introducing a concept of “rank”. A new application of the Jacobi elliptic function expansion method is given， and some exact periodic solutions of a new kind of nonlinear evolution equations are obtained.-
Keywords:
- nonlinear evolution equation /
- periodic solution /
- solitary wave solution /
- Jacobi elliptic function
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中国物理学会期刊
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