摘要
应用Jacobi椭圆函数展开法求解广义五阶KdV方程,结果得到方程的新的精确周期波解.并用在Jacobi椭圆函数展开法中包含的双曲函数正切法同时得到方程的孤波解,使得得到的解可以广泛的应用于诸如物理等其他科研领域.
In this paper, an extended Jacobi elliptic function expansion method is used with a computerized symbolic computation tbr constructing the exact periodic solution of the generalized fifth KdV equation. As a result, new periodic and solitary wave solutions are obtained. The method is straighttbrward and concise, and it can also be applied to other nonlinear evolution equations in mathematical physics.
出处
《西南民族大学学报（自然科学版）》
CAS
2007年第3期464-468,共5页
Journal of Southwest Minzu University(Natural Science Edition)
基金
国家自然科学基金(编号:10472091
10332030)
陕西省自然科学基金(编号:2003A03).
