A modified variable-coefficient projective Riccati equation method and its application to (2 + 1)-dimensional simplified generalized Broer–Kaup system |
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| Authors: | Qing Liu Jia-Min Zhu Bi-Hai Hong |
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| Institution: | aDepartment of Physics, Zhejiang Lishui University, Lishui 323000, PR China |
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| Abstract: | A modified variable-coefficient projective Riccati equation method is proposed and applied to a (2 + 1)-dimensional simplified and generalized Broer–Kaup system. It is shown that the method presented by Huang and Zhang Huang DJ, Zhang HQ. Chaos, Solitons & Fractals 2005; 23:601] is a special case of our method. The results obtained in the paper include many new formal solutions besides the all solutions found by Huang and Zhang. |
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