Continuous adjoint-based error estimation and its application to adaptive discontinuous Galerkin method

被引：0
|
作者：
Huiqiang YUE [1 ]
Tiegang LIU [1 ]
V.SHAYDUROV [1 ]
机构：
[1] Key Laboratory of Mathematics, Informatics and Behavioral Semantics, Ministry of Education,School of Mathematics and Systems Science, Beihang University
来源：
AppliedMathematicsandMechanics(EnglishEdition) | 2016年 / 37卷 / 11期
基金：
中国国家自然科学基金;
关键词：
adaptivity; discontinuous Galerkin(DG); adjoint;
D O I：
暂无
中图分类号：
O241.8 [微分方程、积分方程的数值解法];
学科分类号：
070102 ;
摘要：
An adaptive mesh refinement algorithm based on a continuous adjoint approach is developed. Both the primal equation and the adjoint equation are approximated with the discontinuous Galerkin(DG) method. The proposed adaptive algorithm is used in compressible Euler equations. Numerical tests are made to show the superiority of the proposed adaptive algorithm.
引用
收藏
页码：1419 / 1430
页数：12
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