Title of article
The quadrilateral ‘Mini’ finite element for the Stokes problem Original Research Article
Author/Authors
Wen Bai، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1997
Pages
7
From page
41
To page
47
Abstract
We propose two mixed finite element methods for the Stokes equations in two space dimensions. Starting from a Q1 − Q1 combination for the velocity and pressure, it is studied how to introduce internal degrees of freedom into the velocity space in order to obtain a LBB-stable combination. The LBB stability conditions of the two proposed methods are checked by using the macroelement technique.
Journal title
Computer Methods in Applied Mechanics and Engineering
Serial Year
1997
Journal title
Computer Methods in Applied Mechanics and Engineering
Record number
890900
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