双曲型偏微分方程的变分迭代解法  

Variational Iteration Method for Solving Hyperbolic Partial Differential Equation

作　　者：黄得建[1] 李艳青[1] 

机构地区：[1]琼州学院理工学院,海南三亚572022

出　　处：《琼州学院学报》2013年第2期1-3,共3页Journal of Qiongzhou University

摘　　要：讨论双曲型偏微分方程的定解问题,应用改进的变分迭代算法可以得到这类方程的精确解或近似解析解,同传统的数值方法相比,这种算法计算量小而且收敛速度快.This paper will discuss the solution with determining conditions of solution of hyperbolic partial dif- ferential equations and apply the modified variational iteration method, to obtain exact or approximate analytic solu- tion of hyperbolic partial differential equations. The procedure of the method is simply illustrated. The method needs less work in comparison with the traditional methods and decreases considerable volume of calculations.

关 键 词：变分迭代算法 双曲型方程 校正泛函 

分 类 号：O241.82[理学—计算数学]