mBBM方程的精确类孤子解  

Exact Soliton Like Solutions of the mBBM Equation

作　　者：包永梅[1] 宝斯琴塔娜 娜仁其其格[1] 

机构地区：[1]内蒙古财经学院统计与数学学院,呼和浩特010051 [2]内蒙财经学院商务学院,呼和浩特010051

出　　处：《现代计算机》2012年第4期6-8,共3页Modern Computer

摘　　要：利用一种函数变换将mBBM方程约化为非线性常微分方程(NLODE),并由此NLODE出发获得mBBM方程的若干精确类孤子解。由此可见,用这种方法还可以求解一大类非线性发展方程。By using a transformation, mBBM equation is reduced to nonlinear ordinary differential equation （NLODE）. Several exact soliton-like solutions for mBBM equation are obtained through use of the corresponding reduced NLODE. Form this example we can see that this method can be applied to solve a large number of nonlinear evolution equations.

关 键 词：MBBM方程 函数变换 类孤子解 

分 类 号：O175.14[理学—数学]