Chin. Phys. Lett.  2008, Vol. 25 Issue (3): 805-808    DOI:
Original Articles |
Nonsingular Travelling Complexiton Solutions to a Coupled Korteweg--de Vries Equation
YANG Xu-Dong1;RUAN Hang-Yu1;LOU Sen-Yue 1,2
1Department of Physics, Ningbo University, Ningbo 3152112Department of Physics, Shanghai Jiao Tong University, Shanghai 200030
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YANG Xu-Dong, RUAN Hang-Yu, LOU Sen-Yue 2008 Chin. Phys. Lett. 25 805-808
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Abstract A class of novel nonsingular travelling complexiton solutions to a coupled Korteweg--de Vries (KdV) equation is presented via the first step Darboux transformation of the complex KdV equation with nonzero seed solution. Furthermore, the properties of the nonsingular solutions are discussed.
Keywords: 02.30.Jr      02.30.Ik      05.45.Yv     
Received: 14 September 2007      Published: 27 February 2008
PACS:  02.30.Jr (Partial differential equations)  
  02.30.Ik (Integrable systems)  
  05.45.Yv (Solitons)  
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https://cpl.iphy.ac.cn/       OR      https://cpl.iphy.ac.cn/Y2008/V25/I3/0805
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YANG Xu-Dong
RUAN Hang-Yu
LOU Sen-Yue
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