| Exact Solutions for a Nonisospectral and Variable-Coefficient Kadomtsev-Petviashvili Equation |
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| 作者姓名： | 邓淑芳 |
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| 作者单位： | Department of Mathematics, East China University of Science and Technology, Shanghai 200237 |
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| 基金项目： | Supported by the National Natural Science Foundation of China under Grant No 10371070, and the Postdoctoral Science Foundation of China. |
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| 摘 要： |
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| 关 键 词： | 精确解 变量系数Kadomtsev-Petviashvili方程 Hirota法 Wronskian技术 双线性 |
| 收稿时间： | 2006-03-13 |
| 修稿时间： | 2006-03-13 |
Exact Solutions for a Nonisospectral and Variable-Coefficient Kadomtsev-Petviashvili Equation |
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| DENG Shu-Fang.Exact Solutions for a Nonisospectral and Variable-Coefficient Kadomtsev-Petviashvili Equation[J].Chinese Physics Letters,2006,23(7):1662-1665. |
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| Authors: | DENG Shu-Fang |
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| Abstract: | The bilinear form for a nonisospectral and variable-coefficient Kadomtsev-Petviashvili equation is obtained and some exact soliton solutions are derived by the Hirota method and Wronskian technique. We also derive the bilinear Backlund transformation from its Lax pairs and find solutions with the help of the obtained bilinear Bgcklund transformation. |
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