Projection stabilized nonconforming finite element methods for the stokes problem

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• 作者：Boujemâ ; a Achchab ; Abdellatif Agouzal ; Khalid Bouihat ; Adil Majdoubi and Ali Souissi
• 刊名：Numerical Methods for Partial Differential Equations
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：33
• 期：1
• 页码：218-240
• 全文大小：2234K
• ISSN：1098-2426

文摘

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.