Efficient Discrete Lagrange Multipliers in three first-order finite element discretizations for the A Posteriori Error Control in an Obstacle Problem
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Publication:2967595
DOI10.1137/15M1033770zbMath1359.65101MaRDI QIDQ2967595
Publication date: 1 March 2017
Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)
finite element methodreliabilityvariational inequalityefficiencyobstacle problema posteriori error analysisnonconformingconformingdiscrete Lagrange multiplier
Variational inequalities (49J40) Discrete approximations in optimal control (49M25) Numerical methods for variational inequalities and related problems (65K15)
Related Items (2)
Uzawa block relaxation method for free boundary problem with unilateral obstacle ⋮ A posteriori error control for distributed elliptic optimal control problems with control constraints discretized by \(hp\)-finite elements
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