Chin. Phys. Lett.  2014, Vol. 31 Issue (07): 070203    DOI: 10.1088/0256-307X/31/7/070203
GENERAL |
Interactions between Solitons and Cnoidal Periodic Waves of the Gardner Equation
YU Wei-Feng1,2**, LOU Sen-Yue1,3, YU Jun2, HU Han-Wei4
1Faculty of Science, Ningbo University, Ningbo 315211
2Department of Physics, Shaoxing University, Shaoxing 312000
3Shanghai Key Laboratory of Trustworthy Computing, East China Normal University, Shanghai 200062
4Department of Physics, Beilun Minggang High School, Ningbo 315211
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YU Wei-Feng, LOU Sen-Yue, YU Jun et al  2014 Chin. Phys. Lett. 31 070203
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Abstract The Gardner equation is one of the most important prototypic models in nonlinear physics. Many scholars pay much attention to the Gardner equation and various nonlinear excitations of the Gardner equation have been found by many methods. However, it is very difficult to find interaction solutions among different types of nonlinear excitations. In this work, with the help of the Riccati equation, the Gardner equation is solved by the consistent Riccati expansion. Furthermore, we obtain the soliton-cnoidal wave interaction solutions of the Gardner equation.
Published: 30 June 2014
PACS:  02.30.Ik (Integrable systems)  
  05.45.Yv (Solitons)  
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https://cpl.iphy.ac.cn/10.1088/0256-307X/31/7/070203       OR      https://cpl.iphy.ac.cn/Y2014/V31/I07/070203
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YU Wei-Feng
LOU Sen-Yue
YU Jun
HU Han-Wei
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