摘要
给出了利用截断展开法求解一类具有变系数的广义KdV Burgers方程所需满足的条件,并得到了它的1个精 确解.
By using the truncation expansion method,the appropriate condition of exact solution to a type of generalized (KdV-Burgers) equations with variable coefficients is obtained,and an analytical solution of this type of equations is given clearly.
出处
《西北师范大学学报（自然科学版）》
CAS
2005年第1期28-30,共3页
Journal of Northwest Normal University(Natural Science)
基金
国家自然科学基金资助项目(10347006
10475066)
关键词
截断展开法
变系数KdV-Burgers方程
求解条件
truncation expansion method
KdV-Burgers equation with variable coefficient
appropriate condition
