一维常系数双曲型方程每步过滤解法的稳定性与误差分析  

An Analysis of Stability and Error of the Filtering Method on Each Step for One Dimension Constant Coefficient Hyperbolic Equation

作　　者：李刚[1] 许传炬[1] 

机构地区：[1]厦门大学数学系,福建厦门361005

出　　处：《数学研究》2003年第2期175-183,共9页Journal of Mathematical Study

基　　金：国家自然科学基金 (1980 10 2 9)资助项目

摘　　要：考虑一维常系数双曲型方程的高阶数值解法 ,引进了一种稳定性过滤算子FN。This paper studied a filtering high order numerical method for one dimension constant coefficient hyperbolic function. The stability and error analysis show the efficiency of this method. Numerical examples are also given to verify the analysis results.

关 键 词：双曲型方程 谱元法 过滤 

分 类 号：O241.82[理学—计算数学]