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非线性Schrdinger方程新的精确解

The new exact solution of nonlinear Schrdinger equation
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摘要 使用变形的tanh-coth方法来求解非线性方程,主要借助于tanh-函数满足的Riccati辅助方程获得了该方程的一类行波解. Modified tanh-coth method being used to solve the equation. The main idea is to take full advantage of the Riccati equation that the tanh-function satisfies. New exact solutions are obtained for the equation.
作者 王磊 林国广
出处 《云南大学学报(自然科学版)》 CAS CSCD 北大核心 2009年第S1期194-197,共4页 Journal of Yunnan University(Natural Sciences Edition)
基金 国家自然科学基金资助项目(10861014)
关键词 非线性Schrdinger方程 tanh-coth方法 Riccati辅助方程 行波解 nonlinear Schrdinger equation the tanh-coth method riccati equation travelling wave solution.
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参考文献6

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