| 高阶（2＋1）维Broer—Kaup方程的多孤子解结构 |
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| 引用本文： | 张解放,余党军.高阶（2＋1）维Broer—Kaup方程的多孤子解结构[J].浙江师范大学学报(自然科学版),2001,24(3):217-220,226. |
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| 作者姓名： | 张解放 余党军 |
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| 作者单位： | 1. 浙江师范大学非线性物理研究所,
2. 金华职业技术学院理工学院, |
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| 摘 要： | 利用推广的齐次平衡方法，首先将高阶（2＋1）维Broer-Kaup方程线性化，然后构造出丰富的广义孤子解，包括单孤子解，单曲线孤子解，单dromion解，多dromion解，本方法直接而简单，可推广应用一大类复杂的（2＋1）维非线性演化方程。
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| 关 键 词： | 齐次平衡法 孤子解 高阶Broer－Kaup方程 非线性可积模型 线性化 单孤子解 单曲线孤子解 |
| 文章编号： | 1001-5051-(2001)03-0217-04 |
Generalized dromion structures of the higher order (2+1) dimensional Broer-Kaup equations |
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| ZHANG Jie-fang,YU Dang-Jun.Generalized dromion structures of the higher order (2+1) dimensional Broer-Kaup equations[J].Journal of Zhejiang Normal University Natural Sciences,2001,24(3):217-220,226. |
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| Authors: | ZHANG Jie-fang YU Dang-Jun |
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| Abstract: | In this paper,by the generalized homogeneous balance method, the linearization form of the higher order (2+1) dimensional Broer-Kaup equations were established. Starting from their linear form,the generalized dromion solutions were constructed.Single soliton,single curve soloton,single dromion,multi-dromion could be then obtained.The method used was very simple and effective and could be also generalized to a large class of (2+1) dimensional evolution equations. |
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| Keywords: | homogeneous balance method soliton solution higher order Broer-Kaup equations |
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