Title of article
A posteriori error estimates for some model boundary control problems
Author/Authors
Liu، نويسنده , , Wenbin and Yan، نويسنده , , Ningning، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
15
From page
159
To page
173
Abstract
In this paper, we derive a posteriori error estimates for the finite element approximation of quadratic optimal boundary control problems. We derive a posteriori error estimates for both the state and the control approximation on polygonal domains. Such estimates, which are apparently not available in the literature, can be used to construct reliable adaptive finite element approximation schemes for the control problems.
Keywords
Adaptive finite element methods , Finite element approximation , Optimal boundary control , a posteriori error analysis
Journal title
Journal of Computational and Applied Mathematics
Serial Year
2000
Journal title
Journal of Computational and Applied Mathematics
Record number
1551147
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