A Posteriori Error Estimates of $hp$-FEM for Optimal Control Problems

A Posteriori Error Estimates of $hp$-FEM for Optimal Control Problems

Year:    2011

International Journal of Numerical Analysis and Modeling, Vol. 8 (2011), Iss. 1 : pp. 48–69

Abstract

In this paper, we investigate a posteriori error estimates of the $hp$-finite element method for a distributed convex optimal control problem governed by the elliptic partial differential equations. A family of weighted a posteriori error estimators of residual type are formulated. Both reliability and efficiency of the estimators are analyzed.

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Journal Article Details

Publisher Name:    Global Science Press

Language:    English

DOI:    https://doi.org/2011-IJNAM-673

International Journal of Numerical Analysis and Modeling, Vol. 8 (2011), Iss. 1 : pp. 48–69

Published online:    2011-01

AMS Subject Headings:    Global Science Press

Copyright:    COPYRIGHT: © Global Science Press

Pages:    22

Keywords:    $hp$-finite element method optimal control problem a posteriori error estimates.