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Kundu方程的新的精确解 被引量:1

A New Exact Solution for Kundu Equation
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摘要 在辅助方程法的基础上引入三角函数型辅助方程和函数变换,利用符号计算系统Mathematica构造了Kundu方程的新的精确孤波解和三角函数波解.用这种方法可以寻找其他具5次强非线性项的非线性发展方程的新的精确解. Based on auxiliary equation method,a method of an auxiliary equation of triangle function type with function transformation was proposed in the paper and a new exact solitary wave solution of Kundu equation was constructed with the help of the symbolic calculation system of Mathematica,which is of important significance in seeking exact solutions to the nonlinear evolution equation with fifth-order stronger nonlinear term.
出处 《内蒙古师范大学学报(自然科学汉文版)》 CAS 2007年第4期397-401,共5页 Journal of Inner Mongolia Normal University(Natural Science Edition)
基金 国家自然科学基金资助项目(10461006) 内蒙古自然科学基金资助项目(200408020103) 内蒙古高等学校科学研究资助项目(NJ02035) 内蒙古师范大学自然科学研究资助项目(QN005023)
关键词 三角函数型辅助方程 函数变换 Kundu方程 精确孤波解 三角函数波解 auxiliary equation of triangle function type function-transformation Kundu equation solitary wave exact solution triangle function wave solution
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参考文献6

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