Convergence and quasi-optimality of an AFEM for the Dirichlet boundary control problem

Pal, Arnab ; Gudi, Thirupathi (2024) Convergence and quasi-optimality of an AFEM for the Dirichlet boundary control problem IMA Journal of Numerical Analysis . ISSN 0272-4979

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Official URL: https://doi.org/10.1093/imanum/drae092

Related URL: http://dx.doi.org/10.1093/imanum/drae092

Abstract

In this article, convergence and quasi-optimal rate of convergence of an Adaptive Finite Element Method is shown for the Dirichlet boundary control problem that was proposed by Chowdhury et al. (2017, Error bounds for a Dirichlet boundary control problem based on energy spaces, Math. Comp., 86, 1103–1126). The theoretical results are illustrated by numerical experiments.

Item Type:Article
Source:Copyright of this article belongs to Oxford University Press.
Keywords:Optimal Control; Dirichlet Control; Finite Element; Adaptive Finite Element; A Posteriori Estimates; Quasi-Orthogonality; Adaptive Convergence; Uasi-Optimal Convergence Rate
ID Code:141608
Deposited On:02 Dec 2025 05:33
Last Modified:02 Dec 2025 05:33

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