| 关于构造数学物理中非线性发展方程组孤波解的一种新算法 |
| |
| 引用本文： | 闫振亚,张鸿庆.关于构造数学物理中非线性发展方程组孤波解的一种新算法[J].应用数学和力学,2000,21(4):342-347. |
| |
| 作者姓名： | 闫振亚 张鸿庆 |
| |
| 作者单位： | 大连理工大学数学科学研究所, 大连 116024 |
| |
| 基金项目： | 国家自然科学基金!（19572022），国家攀登计划项目 |
| |
| 摘 要： | 根据改进的sine-cosine法和吴文俊消元法,给出了一种构造非线性发展方程组孤波解的新算法。这种算法比已知的双曲函数法有更好的结论,并且在使用的过程中更简单。借助于MATH-EMATICA软件,这一算法能够在计算机上实现。
|
| 关 键 词： | 非线性发展方程组 sine-cosine法 吴文俊消元法 孤波解 |
| 收稿时间： | 1998-11-10 |
| 修稿时间： | 1998-11-10 |
On a New Algorithm of Constructing Solitary Wave Solutions for Systems of Nonlinear Evolution Equations in Mathematical Physics |
| |
| Yan Zhenya,Zhang Hongqing.On a New Algorithm of Constructing Solitary Wave Solutions for Systems of Nonlinear Evolution Equations in Mathematical Physics[J].Applied Mathematics and Mechanics,2000,21(4):342-347. |
| |
| Authors: | Yan Zhenya Zhang Hongqing |
| |
| Institution: | Institute of Mathematical Science, Dalian University of Technology, Dalian 116024, P R China |
| |
| Abstract: | According to the improved sine-cosine method and Wu-elimination method, a new algorithm to construct solitary wave solutions for systems of nonlinear evolution equations is put forward. The algorithm has some conclusions which are better than what the hyperbolic function method known does and is simpler in use. With the aid of MATHEMATICA, the algorithm can be carried out in computer. |
| |
| Keywords: | system of nonlinear evolution equations sine-cosine method Wu-elimination method solitary wave solution |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《应用数学和力学》浏览原始摘要信息 |
| 点击此处可从《应用数学和力学》下载免费的PDF全文 |
