Projection stabilized nonconforming finite element methods for the stokes problem

被引：1

作者：

Achchab, Boujemaa ^{[1
]}

Agouzal, Abdellatif ^{[2
]}

Bouihat, Khalid ^{[1
]}

Majdoubi, Adil ^{[1
]}

Souissi, Ali ^{[3
]}

机构：

[1] Univ Hassan 1, Lab Anal & Modeling Syst Decis Support, Dept Math & Comp Engn, High Sch Technol, BP 218, Berrechid 26100, Morocco

[2] Univ Lyon 1, Camille Jordan Inst, Dept Math, UMR 5208, Bldg 1001, F-69622 Villeurbanne, France

[3] Mohammed V Univ, Appl Math Lab, Dept Math, Numer Anal Grp,Fac Sci, 4 Ibn Battouta Ave,POB 1014, Rabat 10090, Morocco

来源：

NUMERICAL METHODS FOR PARTIAL DIFFERENTIAL EQUATIONS | 2017年 / 33卷 / 01期

关键词：

stokes problem; nonconforming finite elements; stabilization methods; recovery-based a posteriori error estimates; POSTERIORI ERROR ESTIMATORS; GALERKIN APPROXIMATIONS; PENALTY; GUARANTEED; EQUATIONS;

D O I：

10.1002/num.22083

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this article we study a projection-stabilized nonconforming finite element discretization of the Stokes problem. We present a priori error analysis and give a recovery-based a posteriori error estimator for the considered problem. Numerical results illustrate the theoretical performance of the error estimator. (c) 2016 Wiley Periodicals, Inc. Numer Methods Partial Differential Eq 33: 218-240, 2017

引用

页码：218 / 240

页数：23

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