| 正则长波方程的同宿轨道 |
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| 引用本文： | 滕晓燕,张卫国,李娜.正则长波方程的同宿轨道[J].上海理工大学学报,2008,30(6). |
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| 作者姓名： | 滕晓燕 张卫国 李娜 |
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| 作者单位： | 1. 上海工程技术大学基础学院,上海,201600
2. 上海理工大学理学院,上海,200093 |
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| 基金项目： | 上海高校选拔培养优秀青年教师科研专项基金
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| 摘 要： | 在对一类正则长波方程定性分析的基础上,得到了其全局相图.由此推知,此类方程具有渐近值相同的钟状孤波解,并求得了其精确孤立波解,即此正则长波方程的同宿轨道.
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| 关 键 词： | 正则长波方程 同宿轨道 行波解 |
Homoclinic orbit of regularized long wave equation |
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| TENG Xiao-yan,ZHANG Wei-guo,LI Na.Homoclinic orbit of regularized long wave equation[J].Journal of University of Shanghai For Science and Technology,2008,30(6). |
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| Authors: | TENG Xiao-yan ZHANG Wei-guo LI Na |
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| Institution: | TENG Xiao-yan1,ZHANG Wei-guo2,LI Na1(1.College of Funda.,Shanghai Universitg of Engineering Science,Shanghai 201600,China,2.College of Science,University of Shanghai for Science , Technology,Shanghai 200093,China) |
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| Abstract: | By qualitatively analyzing regularized long wave equation,its global phase portrait,and come to the condusion that the equation has kell-shaped solitang wave solution which asymptotic value is the same.Then we get its exact solitang wave solution,ie.homoclinic orbit of regularized long wave equation was obtained. |
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| Keywords: | regularized long wave equation homoclinic orbit travelling-wave solution |
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