Exact Periodic Solitary-Wave Solution for KdV Equation |
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| Authors: | DAI Zheng-De LIU Zhen-Jiang LI Dong-Long |
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| Affiliation: | School of Mathematics and Physics, Yunnan University, Kunming 650091Department of Information and Computing Science, Guangxi Institute of Technology, Liuzhou 545005Department of Mathematics, Qujing Normal University, Qujing 655000 |
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| Abstract: | A new technique, the extended homoclinic test technique, is proposed to seek periodic solitary wave solutions of integrable systems. Exact periodic solitary-wave solutions for classical KdV equation are obtained using thistechnique. This result shows that it is entirely possible for the (1+1)-dimensional integrable equation that there exists a periodic solitary-wave. |
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| Keywords: | 02 30 Jr 05 45 Yv 47 11 +j |
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