摘要
运用一种改进的多线性分离变量法,将(2+1)维Broer-Kaup方程约化为含有关于x,t和y,t的任意函数的一个线性演化方程,并通过进一步改进这种方法,寻找形如f=p(x,y,t)+q(y,t)形式的解,从而得到了原方程的一些包含分离变量形式的新解。
By using a improved multi-linear variable separation approach, the （2 ＋ 1 ）-dimensional Broer-Kaup equations are reduced to a linear evolutional equation with two arbitrary functions of {x ,t} and {y,t} . And through further improving the method to look for the solutions in the formf = p（x,y,t） ＋ q（y,t） , some new solutions of the original equations which include the variable separation solutions are obtained.
出处
《科学技术与工程》
2007年第19期5018-5020,共3页
Science Technology and Engineering
