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两个非线性耦合方程组的复tanh函数解 被引量:8

The Complex Tanh-function Solutions to Two Nonlinear Coupled Evolution Equations
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摘要 本文扩展了复tanh展开法的应用范围,利用该方法导出了(2+1)维Schrodinger方程组、耦合Schrodinger方程组的由复tanh函数表示的一些新的精确解。 The exact solutions, which are expressed by complex tanh-function, to (2+1)-dimensional Schrodinger equations and the coupled Schrodinger equations are derived by using the complex tanhfunction expansion method.
出处 《工程数学学报》 CSCD 北大核心 2005年第4期725-728,共4页 Chinese Journal of Engineering Mathematics
基金 河南省自然科学基金(0111050200)河南科技大学科研基金(2004ZD002).
关键词 复tanh展开法 (2+1)维Schrodinger方程组 耦合Schrodinger方程组 精确解 complex tanh-function expansion method (2+1)-dimensional Schrodinger equations coupled Schrdinger equations exact solution
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参考文献16

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