Soliton solutions of Burgers' equation and the modified Kadomtsev-Petviashvili equation

被引:11
|
作者
Chen, Aihua [1 ]
Wang, Fan-Fan [2 ]
Zhang, Weiguo [1 ]
机构
[1] Univ Shanghai Sci & Technol, Coll Sci, Shanghai 200093, Peoples R China
[2] City Univ Hong Kong, Dept Math, Kowloon Tong, Hong Kong, Peoples R China
关键词
NONLINEAR EVOLUTION-EQUATIONS; DARBOUX TRANSFORMATION; EXPLICIT SOLUTIONS;
D O I
10.1088/1751-8113/43/36/365202
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
From the Levi spectral problem, we obtain the (1+1)-dimensional Burgers' equation and the (2+1)-dimensional modified Kadomtsev-Petviashvili equation. Through the Miura transformation, the modified Kadomtsev-Petviashvili equation is transformed into the Kadomtsev-Petviashvili equation. Then by constructing some new Darboux transformations, we obtain new soliton solutions of Burgers' equation and find solitons fusion. By solving two (1+1)-dimensional soliton equations, new soliton solutions of the modified Kadomtsev-Petviashvili equation are obtained. And then explicit solutions of the Kadomtsev-Petviashvili equation are also obtained through the Miura transformation.
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页数:11
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