The Elastic–Plastic Torsion Problem:A PosterioriError Estimates for Approximate Solutions

DOI10.1080/01630560903123452zbMath1172.74033OpenAlexW4238935164WikidataQ110085620 ScholiaQ110085620MaRDI QIDQ3184194

Fuchs, Martin, Michael Bildhauer, Sergey I. Repin

Publication date: 13 October 2009

Published in: Numerical Functional Analysis and Optimization (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/01630560903123452

zbMATH Keywords

variational inequalityDirichlet boundary conditionenergy normduality methods

Mathematics Subject Classification ID

Variational inequalities (49J40) Rods (beams, columns, shafts, arches, rings, etc.) (74K10) Small-strain, rate-independent theories of plasticity (including rigid-plastic and elasto-plastic materials) (74C05)

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Estimates of deviations from exact solutions of variational problems with linear growth functionals ⋮ A Posteriori Error Estimates for the Approximations of the Stresses in the Hencky Plasticity Problem ⋮ Estimates of the deviations from the exact solutions for variational inequalities describing the stationary flow of certain viscous incompressible fluids

Cites Work

• A posteriori error estimates for stationary slow flows of power-law fluids
• The Lipschitz character of the stress tensor, when twisting an elastic plastic bar
• Elastic-plastic torsion problem. III
• Equivalence de deux inéquations variationnelles et applications
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