| 一个广义扰动mKdV耦合系统2极孤子的近似解 |
| |
| 引用本文： | 莫嘉琪,姚静荪.一个广义扰动mKdV耦合系统2极孤子的近似解[J].物理学报,2010,59(8):5190-5193. |
| |
| 作者姓名： | 莫嘉琪 姚静荪 |
| |
| 作者单位： | 安徽师范大学数学系,芜湖 241000; 上海高校计算科学E-研究院SJTU研究所,上海 200240 |
| |
| 基金项目： | 国家自然科学基金(批准号: 40676016,40876010),中国科学院知识创新工程重要方向性项目(批准号:KZCX2-YW-Q03-08),LASG国家重点实验室专项经费,上海市教育委员会E-研究院建设计划(批准号:E03004),浙江省自然科学基金(批准号:6090164)资助的课题. |
| |
| 摘 要： | 采用了一个简单而有效的技巧,研究了一类扰动mKdV耦合系统.首先利用变分迭代方法求解一个相应的复值函数微分方程2-极孤子的近似解.然后得到了原扰动mKdV耦合系统2-极孤子的近似解.
|
| 关 键 词： | 孤子 扰动mKdV方程 变分迭代 |
| 收稿时间： | 2009-03-11 |
Approximate solution of 2-soliton for generalized disturbed mKdV coupled system |
| |
| Mo Jia-Qi,Yao Jing-Sun.Approximate solution of 2-soliton for generalized disturbed mKdV coupled system[J].Acta Physica Sinica,2010,59(8):5190-5193. |
| |
| Authors: | Mo Jia-Qi Yao Jing-Sun |
| |
| Institution: | Department of Mathematics, Anhui Normal University, Wuhu 241000, China)(Division of Computational Science, E-Institutes of Shanghai Universities at SJTU, Shanghai 200240, China;Department of Mathematics, Anhui Normal University, Wuhu 241000, China)(Division of Computational Science, E-Institutes of Shanghai Universities at SJTU, Shanghai 200240, China |
| |
| Abstract: | The approximate solution for a class of disturbed mKdV coupled system is considered taking a simple and valid technique. We first solve approximate solution of the 2-soliton for a corresponding complex-valued differential equation using the variational iteration method. And then the approximate solution of the 2-soliton for a original disturbed mKdV coupled system is obtained. |
| |
| Keywords: | soliton disturbed mKdV equation variational iteration |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《物理学报》浏览原始摘要信息 |
| 点击此处可从《物理学报》下载免费的PDF全文 |
|
