| Hirota方法求解Boussinesq方程 |
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| 引用本文： | 林麦麦,段文山,吕克璞.Hirota方法求解Boussinesq方程[J].西北师范大学学报,2007,43(1):39-43. |
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| 作者姓名： | 林麦麦 段文山 吕克璞 |
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| 作者单位： | 西北师范大学物理与电子工程学院 甘肃兰州730070 |
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| 摘 要： | 利用Hirota方法求解(1 1)维和(2 1)维Boussinesq方程,得到其单孤立子解、双孤立子解以及N孤立子解的解析表达式,并通过数值模拟的方法展示了Boussinesq方程双孤子解的相互作用过程.
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| 关 键 词： | Boussinesq方程 Hirota方法 N孤子解 |
| 文章编号： | 1001-988X（2007）01-0039-05 |
| 修稿时间： | 2006-06-30 |
Solving the Boussinesq equation by the Hirota method |
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| LIN Mai-mai,DUAN Wen-shan,L Ke-pu.Solving the Boussinesq equation by the Hirota method[J].Journal of Northwest Normal University Natural Science (Bimonthly),2007,43(1):39-43. |
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| Authors: | LIN Mai-mai DUAN Wen-shan L Ke-pu |
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| Institution: | College of Physics and Electronic Engineering, Northwest Normal University, Lanzhou 730070, Gansu, China |
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| Abstract: | The Hirota method is used to solve the Boussinesq equation.The exact expressions of N-soliton solution for(1 1)-dimensional and(2 1)-dimensional Boussinesq equations are obtained respectively.Moreover,some kinds of special processes of(two-soliton) are described by figures numerically. |
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| Keywords: | Boussinesq equation Hirota method N-soliton solution |
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