SMALL-STENCIL PADE SCHEMES TO SOLVE NONLINEAR EVOLUTION EQUATIONS

在线阅读 下载PDF 导出详情
摘要 Asetofsmall-stencilnewPadeschemeswiththesamedenominatorarepresentedtosolvehigh-ordernonlinearevolutionequations.Usingthisscheme,thefourth-orderprecisioncannotonlybekept,butalsothefinalthree-diagonaldiscretesystemsaresolvedbysimpleDoolittlemethods,orODEsystemsbyRunge-Kuttatechnique.Numericalsamplesshowthattheschemesareverysatisfactory.Andtheadvantageoftheschemesisveryclearcomparedtootherfinitedifferenceschemes.
机构地区 不详
出版日期 2005年07月17日(中国期刊网平台首次上网日期,不代表论文的发表时间)