A Simple Explanation of Superconvergence for Discontinuous Galerkin Solutions to u<sub>t</sub>+u<sub>x</sub>=0
作者: Philip Roe
作者单位: 1Department of Aerospace Engineering , University of Michigan , Ann Arbor 48109 , USA
刊名: Communications in Computational Physics, 2017, Vol.21 (4), pp.905-912
来源数据库: Cambridge University Press Journal
DOI: 10.4208/cicp.OA-2016-0052
原始语种摘要: Abstract The superconvergent property of the Discontinuous Galerkin (DG) method for linear hyperbolic systems of partial differential equations in one dimension is explained by relating the DG method to a particular continuous method, whose accuracy depends in part on a local analysis, and in part on information transferred from upwind elements.
全文获取路径: Cambridge U Press 
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关键词翻译
关键词翻译
  • particular 细致的
  • information 报告
  • elements 初步
  • method 方法
  • dimension 测定
  • property 所有权
  • local 局部的
  • upwind 上升风
  • partial 局部的
  • accuracy 准确度