| (2+1)维破裂孤子方程的多 Solitoff 解及其演化 |
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| 引用本文： | 曹晓霞,马松华,任清褒,杨征. (2+1)维破裂孤子方程的多 Solitoff 解及其演化[J]. 物理学报, 2012, 61(14): 140505-140505 |
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| 作者姓名： | 曹晓霞 马松华 任清褒 杨征 |
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| 作者单位： | 1. 丽水学院工学院,丽水,323000
2. 丽水学院理学院,丽水,323000 |
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| 基金项目： | 浙江省自然科学基金(批准号: Y6100257, Y6110140, Y6090545) 和浙江省教育厅科研基金(批准号: Z201120169)资助的课题. |
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| 摘 要： | 借助计算机 Maple 软件系统,利用拓展的(G'/G)方法和变量分离方法, 得到(2+1)维破裂孤子方程的精确解. 根据得到的孤立波解, 构造出多 Solitoff 局域结构, 研究了孤子随时间的演化.
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| 关 键 词： | 拓展的(G'/G)方法 破裂孤子方程 局域结构 演化 |
| 收稿时间： | 2011-12-04 |
Multiple solitoff solutions and the evolution of (2+1)-dimensional breaking soliton equation |
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| Cao Xiao-Xia,Ma Song-Hua,Ren Qing-Bao,Yang Zheng. Multiple solitoff solutions and the evolution of (2+1)-dimensional breaking soliton equation[J]. Acta Physica Sinica, 2012, 61(14): 140505-140505 |
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| Authors: | Cao Xiao-Xia Ma Song-Hua Ren Qing-Bao Yang Zheng |
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| Affiliation: | 1. College of Technology, Li shui University, Lishui 323000, China;2. College of Science, Lishui University, Lishui 323000, China |
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| Abstract: | With the help of the symbolic computation system Maple, an extended G'/G method and a variable separation method, new exact solutions of the (2+1)-dimensional breaking soliton equation are derived. With the derived solitary wave solutions, we obtain multi Solitoff localized structures and study the soliton evolution with time. |
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| Keywords: | extended G'/G method breaking soliton equation localized structures evolution |
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