Convergence of Adaptive Weak Galerkin Finite Element Methods for Second Order Elliptic Problems

被引：0
|
作者：
Yingying Xie
Liuqiang Zhong
机构：
[1] South China Normal University,School of Mathematics Sciences
来源：
Journal of Scientific Computing | 2021年 / 86卷
关键词：
Weak Galerkin; Finite element methods; Convergence; Second-order elliptic problems; Adaptive; 65N12; 65N30; 35J20;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We consider a standard Adaptive weak Galerkin (AWG) finite element method for second order elliptic problems. We prove that the sum of the energy error and the scaled error estimator of AWG method, between two consecutive adaptive loops, is a contraction. At last, we present some numerical experiments to support the theoretical results.
引用
收藏
相关论文
共 50 条
12345