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Type: Artigo de periódico
Title: Optimal error estimate of the penalty finite element method for the micropolar fluid equations
Author: Ortega-Torres, E
Rojas-Medar, M
Abstract: We present an optimal error estimate of the numerical velocity, pressure, and angular velocity for the fully discrete penalty finite element method of the micropolar equations when the parameters E, At, and h are sufficiently small. In order to obtain this estimate, we present the time discretization of the penalty micropolar equation that is based on the backward Enter scheme, the spatial discretization of the time discrelized penalty micropolar equation is based on a finite elements space pair (X-h, M-h) that satisfies some approximations properties.
Subject: finite elements method
fully discrete
micropolar fluids
Country: EUA
Editor: Taylor & Francis Inc
Rights: fechado
Identifier DOI: 10.1080/01630560802099555
Date Issue: 2008
Appears in Collections:Unicamp - Artigos e Outros Documentos

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