A domain decomposition method for linearized Boussinesq-type equations

Abstract : In this paper, we derive discrete transparent boundary conditions for a class of linearized Boussinesq equations. These conditions happen to be non-local in time and we test numerically their accuracy with a Crank-Nicolson time-discretization on a staggered grid. We use the derived transparent boundary conditions as interface conditions in a domain decomposition method, where they become local in time. We analyze numerically their efficiency thanks to comparisons made with other interface conditions.
Type de document :
Pré-publication, Document de travail
2018
Liste complète des métadonnées

Littérature citée [17 références]  Voir  Masquer  Télécharger

https://hal.inria.fr/hal-01797823
Contributeur : Gaspard Kemlin <>
Soumis le : mardi 22 mai 2018 - 18:18:58
Dernière modification le : jeudi 24 mai 2018 - 08:45:52

Fichier

paper1.pdf
Fichiers produits par l'(les) auteur(s)

Identifiants

  • HAL Id : hal-01797823, version 1

Collections

Citation

Joao Guilherme Caldas Steinstraesser, Gaspard Kemlin, Antoine Rousseau. A domain decomposition method for linearized Boussinesq-type equations. 2018. 〈hal-01797823〉

Partager

Métriques

Consultations de la notice

109

Téléchargements de fichiers

42