A new extended Riccati equation rational expansion method and its application |
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| Affiliation: | 1. Department of Basic Sciences and Related Studies, Mehran University of Engineering and Technology, Jamshoro 76062, Pakistan;2. Firat University, Science Faculty, Department of Mathematics, Elazig 23119, Turkey;3. Federal University Dutse, Science Faculty, Department of Mathematics, Jigawa 7156, Nigeria |
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| Abstract: | In this paper, a new extended Riccati equation rational expansion method is suggested to constructing multiple exact solutions for nonlinear evolution equations. The validity and reliability of the method is tested by its application to the dispersive long wave system and the Broer–Kaup–Kupershmidt system. The method can be applied to other nonlinear evolution equations in mathematical physics. |
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