Application of Extended Projective Riccati Equation Method to(2+1)-Dimensional Broer-Kaup-Kupershmidt System |
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| Authors: | LU Bin and ZHANG Hong-Qing |
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| Affiliation: | Department of Applied Mathematics, Dalian University ofTechnology, Dalian 116023, China |
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| Abstract: | In this paper, extended projective Riccati equation method is presented for constructing more new exact solutions of nonlinear differential equations in mathematical physics, which is direct and more powerful than projective Riccati equation method. In order to illustrate the effect of the method, Broer-Kaup-Kupershmidtsystem is employed and Jacobi doubly periodic solutions are obtained.This algorithm can also be applied to other nonlinear differential equations. |
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| Keywords: | nonlinear partial differential equations extended projective Riccati equation method exact solutions Broer-Kaup-Kupershmidt system |
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