A posteriori error estimation for unilat
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Patrice Coorevits; Patrick Hild; Jean-Pierre Pelle
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Article
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2000
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Elsevier Science
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English
⚖ 921 KB
In this paper, we consider the unilateral contact problem between elastic bodies. We propose an error estimator based on the concept of error in the constitutive relation in order to evaluate the ®nite element approximation involving matching and non-matching meshes on the contact zone. The determin