A stable cut finite element method for multiple unilateral contact
Résumé
This paper presents a novel CutFEM-LaTIn algorithm to solve multiple unilateral contact problems over geometries that do not conform with the finite element mesh. We show that our method is (i) stable, independently of the interface locations (ii) optimally convergent with mesh refinement and (iii) efficient from an algorithmic point of view.
Origine : Fichiers produits par l'(les) auteur(s)
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