Comptes Rendus
Numerical analysis
Equilibrated tractions for the Hybrid High-Order method
[Tractions équilibrées pour la méthode hybride d'ordre élevé]
Comptes Rendus. Mathématique, Volume 353 (2015) no. 3, pp. 279-282.

Nous montrons comment obtenir des tractions de face équilibrées pour la méthode hybride d'ordre élevé pour l'élasticité linéaire récemment introduite dans [1] et prouvons que ces tractions convergent de manière optimale.

We show how to recover equilibrated face tractions for the Hybrid High-Order method for linear elasticity recently introduced in [1], and prove that these tractions are optimally convergent.

Reçu le :
Accepté le :
Publié le :
DOI : 10.1016/j.crma.2014.12.009
Daniele A. Di Pietro 1 ; Alexandre Ern 2

1 University of Montpellier 2, I3M, 34057 Montpellier cedex 5, France
2 University Paris-Est, CERMICS (ENPC), 6–8, avenue Blaise-Pascal, 77455 Marne-la-Vallée cedex 2, France
@article{CRMATH_2015__353_3_279_0,
     author = {Daniele A. Di Pietro and Alexandre Ern},
     title = {Equilibrated tractions for the {Hybrid} {High-Order} method},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {279--282},
     publisher = {Elsevier},
     volume = {353},
     number = {3},
     year = {2015},
     doi = {10.1016/j.crma.2014.12.009},
     language = {en},
}
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Daniele A. Di Pietro; Alexandre Ern. Equilibrated tractions for the Hybrid High-Order method. Comptes Rendus. Mathématique, Volume 353 (2015) no. 3, pp. 279-282. doi : 10.1016/j.crma.2014.12.009. https://comptes-rendus.academie-sciences.fr/mathematique/articles/10.1016/j.crma.2014.12.009/

[1] D.A. Di Pietro; A. Ern A hybrid high-order locking-free method for linear elasticity on general meshes, Comput. Methods Appl. Mech. Eng., Volume 283 (2015), pp. 1-21

[2] D.A. Di Pietro; A. Ern Mathematical Aspects of Discontinuous Galerkin Methods, Mathématiques & Applications, vol. 69, Springer-Verlag, Berlin, 2012

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