| (3+1)维ZK方程的N孤子解 |
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| 引用本文： | 林麦麦,段文山,吕克璞.(3+1)维ZK方程的N孤子解[J].西北师范大学学报,2006,42(1):41-45. |
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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： | 运用Hirota方法解析求解Zakharov-Kuznetsov(ZK)方程,得到了ZK方程单孤立子解、双孤立子解以及多孤立子解的具体表达式.用三维图形展示了ZK方程双孤子的特殊相互作用过程.
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| 关 键 词： | Zakharov-Kuznetsov(ZK)方程 Hirota方法 N孤子解 |
| 文章编号： | 1001-988X（2006）01-0041-05 |
| 收稿时间： | 2005-05-23 |
| 修稿时间： | 2005-09-22 |
The N-soliton solution of (3+1) dimensional ZK equation |
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| LIN Mai-mai,DUAN Wen-shan,L Ke-pu.The N-soliton solution of (3+1) dimensional ZK equation[J].Journal of Northwest Normal University Natural Science (Bimonthly),2006,42(1):41-45. |
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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 exact expressions of one-soliton solution,two-soliton solution and N-soliton solution of ZK equation have been obtained by the Hirota method.Meanwhile,some kind of special processes of two-soliton solution are described by 3-dimensional figures numerically. |
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| Keywords: | Zakharov-Kuznetsov(ZK) equation Hirota method N-soliton solution |
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