摘要
利用齐次平衡原则,推导出(3+1)维KdV类微分方程的Backlund变换(BT);并借助于所推得的Backlund变换,求出了(3+1)维KdV类微分方程的单孤子解、多孤子解。
With the aid of the homogeneous balance principle,Backlund transformation to (3+ 1) - dimensional KdV - type equation is derived. Based on the Backlund transformation, the single solitary wave solution and multi - solitary wave solutions of the (3 + 1) - dimensional KdV - type Equation are obtained.
出处
《湖南工程学院学报（自然科学版）》
2003年第2期72-74,共3页
Journal of Hunan Institute of Engineering(Natural Science Edition)
基金
河南省自然科学基金资助项目(0111050200)
河南省教委自然科学基金资助项目(2000110008)
