| Fusion,fission, and annihilation of complex waves for the （2＋l）-dimensional generalized Calogero-Bogoyavlenskii-Schiff system |
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| 引用本文： | 朱维婷,马松华,方建平,马正义,朱海平.Fusion,fission, and annihilation of complex waves for the （2＋l）-dimensional generalized Calogero-Bogoyavlenskii-Schiff system[J].中国物理 B,2014(6):118-122. |
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| 作者姓名： | 朱维婷 马松华 方建平 马正义 朱海平 |
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| 作者单位： | College of Science, Lishui University, Lishui 323000, China |
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| 基金项目： | Project supported by the National Natural Science Foundation of China （Grant No. 11375079）, the Scientific Research Fund of Zhejiang Provincial Education Department of China （Grant No. Y 201120994）, and the Natural Science Foundation of Zhejiang Province, China （Grant Nos. Y6100257, LY 14A010005, and Y6110140）. |
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| 摘 要： | With the help of the symbolic computation system, Maple and Riccati equation （ξ＇ = ao ＋ a1ξ＋ a2ξ2）, expansion method, and a linear variable separation approach, a new family of exact solutions with q = lx ＋ my ＋ nt ＋ Г（x,y, t） for the （2＋1）-dimensional generalized Calogero-Bogoyavlenskii-Schiff system （GCBS） are derived. Based on the derived solitary wave solution, some novel localized excitations such as fusion, fission, and annihilation of complex waves are investigated.
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| 关 键 词： | 符号计算系统 广义 Riccati方程 聚变 裂变 分离变量法 展开法 精确解 |
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