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Chaotic Dynamical Behaviour in Soliton Solutions for a New (2+1)-Dimensional Long Dispersive Wave System |
ZHANG Jie-Fang1;ZHENG Chun-Long1;MENG Jian-Ping1;FANG Jian-Ping1 |
1Institute of Nonlinear Physics, Zhejiang Normal University, Jinhua 321004
2Institute of Applied Mathematics and Mechanics, Shanghai University, Shanghai 200072
3Department of Physics, Zhejiang Lishui Normal College, Lishui 323000 |
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Cite this article: |
ZHANG Jie-Fang, ZHENG Chun-Long, MENG Jian-Ping et al 2003 Chin. Phys. Lett. 20 448-451 |
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Abstract With the help of variable separation approach, a quite general excitation of a new (2+1)-dimensional long dispersive wave system is derived. The chaotic behaviour, such as chaotic line soliton patterns, chaotic dromion patterns, chaotic-period patterns, and chaotic-chaotic patterns, in some new localized excitations are found by selecting appropriate functions.
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Keywords:
03.40.Kf
03.65.Ge
05.45.Yv
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Published: 01 April 2003
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