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09/11/2022
Supremum-norm a posteriori error control of quadratic discontinuous Galerkin methods for the obstacle problem
We perform a posteriori error analysis in the supremum norm for the quad...
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09/11/2022
Adaptive quadratic finite element method for the unilateral contact problem
In this paper, we present and analyze a posteriori error estimates in th...
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07/20/2022
Mixed finite element method for a second order Dirichlet boundary control problem
The main aim of this article is to analyze mixed finite element method f...
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12/10/2021
A nonconforming finite element method for an elliptic optimal control problem with constraint on the gradient
This article is concerned with the nonconforming finite element method f...
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08/26/2021
Pointwise A Posteriori Error Analysis of a Discontinuous Galerkin Method for the Elliptic Obstacle Problem
We present a posteriori error analysis in the supremum norm for the symm...
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04/16/2021