一类双曲型方程的有限差分法  

The Finite Difference Method for Hyperbolic Equation

作　　者：刘相国[1] 郝江锋[1] 

机构地区：[1]巢湖学院数学系,安徽巢湖238000

出　　处：《宜宾学院学报》2011年第6期14-17,共4页Journal of Yibin University

基　　金：巢湖学院科研基金项目(XLY-201006)

摘　　要：利用有限差分法求解波动方程边值问题,得到了相应的稳定性分析,并进行了数值模拟.模拟结果表明;该方法求得的数值解有较高的精度和较快的运行速度.The wave equation with boundary conditions was solved by the finite element method to get corresponding analysis of stability,and then the numerical solution simulation was executed.The simulation results show that the numerical solution obtained by this method has higher accuracy and faster speed.

关 键 词：波动方程 有限差分法 误差 

分 类 号：O178[理学—数学]