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作者:

Huang, Qiumei (Huang, Qiumei.) | Xu, Xiuxiu (Xu, Xiuxiu.) | Brunner, Hermann (Brunner, Hermann.)

收录:

Scopus SCIE

摘要:

We analyze the optimal global and local convergence properties of continuous Galerkin (CC) solutions on quasi-geometric meshes for delay differential equations with proportional delay. It is shown that with this type of meshes the attainable order of nodal superconvergence of CG solutions is higher than of the one for uniform meshes. The theoretical results are illustrated by a broad range of numerical examples.

关键词:

continuous Galerkin method nonlinear vanishing delay Pantograph delay differential equation quasi-geometric mesh superconvergence

作者机构:

  • [ 1 ] [Huang, Qiumei]Beijing Univ Technol, Beijing Inst Sci & Engn Comp, Beijing 100124, Peoples R China
  • [ 2 ] [Xu, Xiuxiu]Beijing Univ Technol, Beijing Inst Sci & Engn Comp, Beijing 100124, Peoples R China
  • [ 3 ] [Brunner, Hermann]Hong Kong Baptist Univ, Dept Math, Hong Kong, Hong Kong, Peoples R China
  • [ 4 ] [Brunner, Hermann]Mem Univ Newfoundland, Dept Math & Stat, St John, NF A1C 5S7, Canada

通讯作者信息:

  • [Brunner, Hermann]Hong Kong Baptist Univ, Dept Math, Hong Kong, Hong Kong, Peoples R China;;[Brunner, Hermann]Mem Univ Newfoundland, Dept Math & Stat, St John, NF A1C 5S7, Canada

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来源 :

DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS

ISSN: 1078-0947

年份: 2016

期: 10

卷: 36

页码: 5423-5443

1 . 1 0 0

JCR@2022

ESI学科: MATHEMATICS;

ESI高被引阀值:45

中科院分区:2

被引次数:

WoS核心集被引频次: 15

SCOPUS被引频次: 17

ESI高被引论文在榜: 0 展开所有

万方被引频次:

中文被引频次:

近30日浏览量: 1

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