学科分类
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1 个结果
  • 简介:Asetofsmall-stencilnewPadeschemeswiththesamedenominatorarepresentedtosolvehigh-ordernonlinearevolutionequations.Usingthisscheme,thefourth-orderprecisioncannotonlybekept,butalsothefinalthree-diagonaldiscretesystemsaresolvedbysimpleDoolittlemethods,orODEsystemsbyRunge-Kuttatechnique.Numericalsamplesshowthattheschemesareverysatisfactory.Andtheadvantageoftheschemesisveryclearcomparedtootherfinitedifferenceschemes.

  • 标签: 发展方程 Pade设计 积分方程 模板 孤立波