摘要
一维弦振动方程也称一维波动方程。它是最简单的一种双曲型方程,其中一维波动方程主要可分为两大类:齐次波动方程的cauchy问题和非齐次波动方程的cauchy问题。本文对一维非齐次波动方程cauchy问题的解法进行了讨论,求解主要有以下几种方法:特征线法、算子法、green积分法。
The string vibration equation is called the unidimensional wave equation.It is one kind oi the simplest hyperbolic equation, In which unidimensional wave equation mainly may divide into two kinds: Homogeneous wave equation cauchy question and inhomogenous wave equation cauchy question. The solution of this text to inhomogenous wave equation cauchy question has been discussed. The methods to solove the problem are as follows: method of characteristics, operator algorithm, green integration.
出处
《科技视界》
2013年第26期3-4,共2页
Science & Technology Vision
基金
湖北省教育厅科研项目研究成果
项目编号Q20122504