| 利用指数函数法求Kudryashov-Sinelshchikov方程的精确行波解 |
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| 引用本文： | 何应辉.利用指数函数法求Kudryashov-Sinelshchikov方程的精确行波解[J].蒙自师范高等专科学校学报,2013(2). |
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| 作者姓名： | 何应辉 |
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| 作者单位： | 红河学院数学学院,云南蒙自661100 |
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| 摘 要： | Kudryashov-Sinelshchikov(K-S)方程具有重要的物理背景和研究意义,很多学者对其精确解进行了研究,在=-3和=-4时得到了各种形式的精确行波解.本文利用指数函数法对该方程的精确行波解进行了研究,获得了该方程在任意参数条件下具有一般形式的精确行波解,包括孤立波解和周期波解,将原有的结果进行了有效的推广.
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| 关 键 词： | 非线性波方程 指数函数法 Kudryashov-Sinelshchikov方程 精确解 |
Exp-function method for solving Kudryashov-Sinelshchikov eqiation |
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| Abstract: | Kudryashov-Sinelshchikov(K-S)equation owns important Physical background and research significance which has been studied by many researchers.When =-3 and =-4 some results are geiven.In this paper,we applyed Expfunction method to K-S equation and some general exact wave solutions including solitary wave solution and periodic are obtained for arbitrary.Therefore,our work is meaningful. |
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| Keywords: | nonlinear wave equation Exp-function method Kudryashov-Sinelshchikov(K-S) equation exact solution |
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