具有变系数的非线性演化方程的精确解  

Exact Solutions to a Type of Nonlinear Evolution Equations with Variant Coefficients

作　　者：沙玉英[1] 

机构地区：[1]山东科技大学基础部,泰安271019

出　　处：《山东科技大学学报（自然科学版）》2001年第1期17-19,共3页Journal of Shandong University of Science and Technology(Natural Science)

摘　　要：给出比C -KdV方程和广义KdV更一般的一类非线性演化方程的精确解 ,由此得到了CThe paper gives exact solutions to a type of nonlinear evolution equations with variant coefficients which are more general than C-KdV equations and generalized KdV equations, furthermore, exact traveling wave solutions to C-KdV equations and generalized KdV equations are presented by the use of solutions of eq.(1).

关 键 词：精确解 C-KdV方程 广义KDV方程 非线性演化方程 孤子解 行波解 变系数 

分 类 号：O175.14[理学—数学] O241.81[理学—基础数学]