Optimal regularity for the Signorini problem
β Scribed by Nestor Guillen
- Publisher
- Springer
- Year
- 2009
- Tongue
- English
- Weight
- 187 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0944-2669
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π SIMILAR VOLUMES
## Abstract In this paper we study the problem of the lower semicontinuous (l.s.c.) regularization of the Signorini problem in Hencky plasticity for a special class of elasticβperfectly plastic solids. We show that the relaxation given by Bojarski (__Nonlinear Analysis, Theory, Methods & Applicatio
In this paper, we study the superconvergence of the frictionless Signorini problem. When approximated by bilinear finite elements, by virtue of the information on the contact zone, we can derive a superconvergence rate of O(h 3 2 ) under a proper regularity assumption. Finally, a numerical test is g