摘要
借助两个推广形式的Riccati方程组和Mathematica软件,求出了具外力项变系数Burgers方程和Witham- Broer-Kaup方程的一些精确解,包括各种类孤立波解、类周期解和变速孤立波解,其中许多解是新的.
By using two extended Riccati equations and Mathematica software, the author obtains exact solutions to the Variable Coefficient Burgers Equation with forced term outside and Witham-Broer-Kaup equation, including many kinds of solitary-wave-like solutions, like periodical solutions and solitary wave solutions with variable speed, many of which are found for the first time.
出处
《南京工程学院学报(自然科学版)》
2007年第2期1-8,共8页
Journal of Nanjing Institute of Technology(Natural Science Edition)