| 一类可积的Davey Stewartson方程组的周期波解 |
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| 引用本文： | 刘绍庆,郑艳琳.一类可积的Davey Stewartson方程组的周期波解[J].山东大学学报(理学版),2009,44(6):85-90. |
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| 作者姓名： | 刘绍庆 郑艳琳 |
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| 作者单位： | 山东科技大学公共课部;中国海洋大学信息科学与工程学院; |
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| 摘 要： | 结合齐次平衡法原理利用新近提出的F 展开法,研究了Davey Stewartson方程组的各种椭圆函数周期解,并且在极限情况下,得到了方程组的孤波解以及其他形式解。
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| 关 键 词： | 周期波解 Davey Stewartson方程组 F 展开法 |
| 收稿时间： | 2008-11-21 |
The periodic wave solutions of the integrable Davey-Stewartson equations |
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| LIU Shao-qing,ZHENG Yan-lin.The periodic wave solutions of the integrable Davey-Stewartson equations[J].Journal of Shandong University,2009,44(6):85-90. |
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| Authors: | LIU Shao-qing ZHENG Yan-lin |
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| Institution: | 1.Department of Basic Courses;Shandong University of Science and Technology;Jinan 250031;Shandong;China;2.College of Information Science and Engineering;Ocean University of China;Qingdao 266100;China |
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| Abstract: | Combining the homogeneous balance and F-expansion method,different kinds of periodic wave solutions of Jacobi elliptic-function for the Davey-Stewartson equation is studied.In the limit cases,the solitary wave solutions and some type of traveling wave solutions for the system are obtained. |
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| Keywords: | periodic wave solutions Davey-Stewartson equation F-expansion method |
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