New Soliton-like Solutions and Multi-soliton Structures for Broer-Kaup System with Variable Coefficients |
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| Authors: | JI Ming-Jun LÜ Zhuo-Sheng |
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| Affiliation: | 1. Transportation Management College, Dalian Maritime University, Dalian 116026, China;2. Key Laboratory of Mathematics Mechanization, Academy of Mathematics and Systems Science, the Chinese Academy of Sciences, Beijing 100080, China |
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| Abstract: | By using the further extended tanh method [Phys. Lett.A 307 (2003) 269; Chaos, Solitons and Fractals 17 (2003) 669] to the Broer-Kaup system with variable coefficients, abundant newsoliton-like solutions and multi-soliton-like solutions arederived. Based on the derived multi-soliton-like solutions whichcontain arbitrary functions, some interesting multi-solitonstructures are revealed. |
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| Keywords: | further extended tanh method soliton-like solution |
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