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Document type:
Zeitschriftenaufsatz 
Author(s):
Abraham, F.; Behr, M.; Heinkenschloss, M. 
Title:
The effect of stabilization in finite element methods for the optimal boundary control of the Oseen equations 
Abstract:
We study the effect of the Galerkin/Least-Squares (GLS) stabilization on the finite element discretization of optimal control problems governed by the linear Oseen equations. Control is applied in the form of suction or blowing on part of the boundary. Two ways of including the GLS stabilization into the discretization of the optimal control problem are discussed. In one case the optimal control problem is first discretized and the resulting finitedimensional problem is then solved. In the other...    »
 
Keywords:
optimal boundary control, stabilized finite element methods, oseen equations, solution accuracy 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Journal title:
Finite Elements in Analysis and Design 
Year:
2004 
Journal volume:
41 
Journal issue:
Pages contribution:
229-251 
Reviewed:
ja 
Language:
en 
Status:
Verlagsversion / published 
Semester:
SS 04 
Format:
Text 
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