ADAPTIVE FINITE ELEMENT APPROXIMATION FOR A CLASS OF PARAMETER ESTIMATION PROBLEMS

被引：0
|
作者：
Karl Kunisch [1 ]
机构：
[1] Department of Mathematics,University of Graz
来源：
JournalofComputationalMathematics | 2010年 / 28卷 / 05期
基金：
中国国家自然科学基金;
关键词：
Parameter estimation; Finite element approximation; Adaptive finite element methods; A posteriori error estimate;
D O I：
暂无
中图分类号：
O241.82 [偏微分方程的数值解法];
学科分类号：
摘要：
In this paper,we study adaptive finite element discretisation schemes for a class ofparameter estimation problem.We propose to use adaptive multi-meshes in developingefficient algorithms for the estimation problem.We derive equivalent a posteriori errorestimators for both the state and the control approximation,which particularly suit anadaptive multi-mesh finite element scheme.The error estimators are then implementedand tested with promising numerical results.
引用
收藏
页码：645 / 675
页数：31
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