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A generalized extended rational expansion method and its application to (1 + 1)-dimensional dispersive long wave equation |
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| Authors: | Xin Zeng Deng-Shan Wang |
| Affiliation: | a Department of Mathematics, Zhengzhou University, Zhengzhou 450052, PR China b CEMA and CIAS, Central University of Finance and Economics, Beijing 100081, PR China c Graduate University of Chinese Academy of Sciences, Beijing, PR China |
| Abstract: | In this Letter, a generalized extended rational expansion method is used to construct exact solutions of the (1 + 1)-dimensional dispersive long wave equation. As a result, many new and more general exact solutions are obtained, the solutions obtained in this Letter include rational triangular periodic wave solutions, rational solitary wave solutions. |
| Keywords: | (1 + 1)-Dimensional dispersive long wave equation Extended rational expansion method Exact solutions |
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