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Interactions among Periodic Waves and Solitary Waves of the (2+1)-Dimensional Konopelchenko–Dubrovsky Equation |
LEI Ya1, LOU Sen-Yue1,2** |
1Faculty of Science, Ningbo University, Ningbo 315211 2Shanghai Key Laboratory of Trustworthy Computing, East China Normal University, Shanghai 200062
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Cite this article: |
LEI Ya, LOU Sen-Yue 2013 Chin. Phys. Lett. 30 060202 |
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Abstract By using the truncated Painlevé analysis and the generalized tanh function expansion approaches, many interaction solutions among solitons and other types of nonlinear excitations of the Konopelchenko–Dubrovsky (KD) equation can be obtained. Particularly, the soliton-cnoidal wave interaction solutions are studied by means of the Jacobi elliptic functions and the third type of incomplete elliptic integrals.
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Received: 21 January 2013
Published: 31 May 2013
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