| Kaup-Kupershmidt方程的精确行波解 |
| |
| 引用本文： | 杨春飞,刘小华.Kaup-Kupershmidt方程的精确行波解[J].南华大学学报(自然科学版),2024(1):66-71. |
| |
| 作者姓名： | 杨春飞 刘小华 |
| |
| 作者单位： | 贵州民族大学 数据科学与信息工程学院,贵州 贵阳 550025 |
| |
| 基金项目： | 贵州省教育厅自然科学研究项目(QJJ2023012;QJJ2023061;QJJ2023062) |
| |
| 摘 要： | 利用扩展tanh函数法研究了Kaup-Kupershmidt方程的精确行波解,得到了该方程不同类型的显式行波解,包括孤立波解、指数函数解和三角函数周期解。利用Maple软件绘制了所得解在具体参数值下的3D图和2D图,并对解的性态进行分析得出了相应解的类型。
|
| 关 键 词： | Kaup-Kupershmit方程 扩展tanh函数法 广义Riccati方程 行波解 |
| 收稿时间： | 2023/11/3 0:00:00 |
The Exact Traveling Wave Solution of Kaup-Kupershmidt Equation |
| |
| YANG Chunfei,LIU Xiaohua.The Exact Traveling Wave Solution of Kaup-Kupershmidt Equation[J].Journal of Nanhua University:Science and Technology,2024(1):66-71. |
| |
| Authors: | YANG Chunfei LIU Xiaohua |
| |
| Institution: | College of Data Science and Information Engineering, Guizhou Minzu University, Guiyang, Guizhou 550025, China |
| |
| Abstract: | The exact traveling wave solution of Kaup-Kupershmidt equation is studied by using extended tanh function method, and different types of explicit traveling wave solutions of Kaup-Kupershmit equation are obtained, including solitary wave solution, exponential function solution and trigonometric periodic solution. The 3D and 2D graphs of the obtained solutions under specific parameter values are drawn by Maple software, and the types of corresponding solutions are obtained by analyzing the properties of the solutions. |
| |
| Keywords: | Kaup-Kupershmit equation extended tanh functions method generalized Riccati equation traveling wave solution |
|
| 点击此处可从《南华大学学报(自然科学版)》浏览原始摘要信息 |
| 点击此处可从《南华大学学报(自然科学版)》下载免费的PDF全文 |
