A quantitative analysis of the travelling wave solution of the KdV-Burgers equation |
| |
Authors: | Lu Xian-qing |
| |
Institution: | Department of Mathematics and Physics, Shandong Education College, Jinan |
| |
Abstract: | By using the methods of mathematics analysis, we investigate the travelling wave solution of the KdVB equation under the assumption We prove that the travelling wave solution is quantitatively similar to the corresponding Burgers shock wave. Then we prove that the absolute error of the general asymptotic expansion is high order quantity of the small parameter |
| |
Keywords: | KdVB equation asymptotics travelling wave |
本文献已被 CNKI SpringerLink 等数据库收录! |
| 点击此处可从《应用数学和力学(英文版)》浏览原始摘要信息 |
| 点击此处可从《应用数学和力学(英文版)》下载免费的PDF全文 |