| 试探函数法与广义变系数五阶KdV方程的类孤子解 |
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| 引用本文： | 李宁,套格图桑.试探函数法与广义变系数五阶KdV方程的类孤子解[J].内蒙古民族大学学报(自然科学版),2014(4):376-379. |
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| 作者姓名： | 李宁 套格图桑 |
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| 作者单位： | 内蒙古师范大学数学科学学院,内蒙古呼和浩特,010022 |
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| 基金项目： | 国家自然科学基金资助项目(11361040)；内蒙古自治区高等学校科学研究基金(NJZY12031)；内蒙古自治区自然科学基金资助课题 |
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| 摘 要： | 为了得到广义变系数五阶KdV方程的新解,本文利用试探函数法和符号计算系统Mathematica,研究了它的求解问题,并得到了广义变系数五阶KdV方程的由双曲函数与三角函数组成的类孤子新精确解.
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| 关 键 词： | 试探函数法 广义五阶变系数KdV方程 类孤子解 |
The Soliton-like Solutions of Generalized Variable Coefficient Fifth-older KdV Equation with the Trial Function Method |
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| LI Ning,Taogetusang.The Soliton-like Solutions of Generalized Variable Coefficient Fifth-older KdV Equation with the Trial Function Method[J].Journal of Inner Mongolia University for the Nationalities(Natural Sciences),2014(4):376-379. |
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| Authors: | LI Ning Taogetusang |
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| Institution: | LI Ning ,Taogetusang (Institute of Mathematical Sciences, Inner Mongolia Normal University, Hohhot 010022,China ) |
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| Abstract: | To obtain the new solutions of the generalized variable coefficient fifth-older KdV equation, with the trial function method and the symbolic computation system Mathematica, the paper researched the problem of finding the solutions of the generalized variable coefficient fifth-older KdV equation, and obtained the new soliton-like solutions consisting of hyperbolic function and trigonometric function. |
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| Keywords: | The trial function method Generalized variable coefficient fifth-older KdV equation Soliton-like solu-tions |
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