耦合非线性KdV方程组的Jacobi椭圆函数求解

Jacobi elliptic function expansion method to coupled nonlinear KdV equations

推广了Jacobi椭圆函数展开法,研究了耦合非线性KdV方程组的求解问题.在一定的条件下得到了耦合非线性KdV方程组的孤立波解.

In this paper,the Jacobi elliptic function method is generalized to study coupled nonlinear KdV equations.The solitary wave solutions for this model are also given under some conditions.