Mixed finite element methods for unilateral problems: convergence analysis and numerical studies
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Publication:2759081
DOI10.1090/S0025-5718-01-01318-7zbMath1013.74062OpenAlexW2042631109MaRDI QIDQ2759081
Patrick Hild, Khalid Lhalouani, Patrice Coorevits, Taoufik Sassi
Publication date: 10 December 2001
Published in: Mathematics of Computation (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1090/s0025-5718-01-01318-7
Lagrange multipliersconvergencefinite elementsmixed finite element methodsa priori error estimatessaddle-point formulationcontact mechanicsunilateral contact problemsunilateral problemsmixed variational methods
Contact in solid mechanics (74M15) Finite element methods applied to problems in solid mechanics (74S05)
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- Error estimates for the finite element solution of variational inequalities. Part II. Mixed methods
- Error estimates for the finite element solution of variational inequalities. Part I. primal theory
- Numerical implementation of two nonconforming finite element methods for unilateral contact
- A propos d'approximation par elements finis optimale pour les problèmes de contact unilatéral
- Méthodes d'éléments finis pour des inéquations variationnelles de contact unilatéral
- EXTENSION OF THE MORTAR FINITE ELEMENT METHOD TO A VARIATIONAL INEQUALITY MODELING UNILATERAL CONTACT
- Domain Decomposition with Nonmatching Grids: Augmented Lagrangian Approach
- A Tight Upper Bound on the Rate of Convergence of Frank-Wolfe Algorithm
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