COUDIÈRE, Yves; TURPAULT, Rodolphe

doi:10.1016/j.camwa.2017.05.012

Métadonnées

Licence d’utilisation du document

COUDIÈRE, Yves
Modélisation et calculs pour l'électrophysiologie cardiaque [CARMEN]
Institut de Mathématiques de Bordeaux [IMB]

TURPAULT, Rodolphe
Institut Polytechnique de Bordeaux [Bordeaux INP]
Institut de Mathématiques de Bordeaux [IMB]

Langue

Article de revue

Ce document a été publié dans

Computers & Mathematics with Applications. 2017-06-01

Elsevier

Résumé en anglais

Numerical simulation of the propagation of electrical signals in the heart is a very demanding application. In fact, very fine meshes and small time steps are currently required to capture the phenomena. In this paper, we propose and explore a very high-order scheme specifically designed for this application. Its numerical properties are detailed and the different choices on both the scheme’s definition and implementation are discussed and justified. Numerical results show the importance of considering very high-order schemes, even for classical tests such as the propagation of planar or spiral waves.< Réduire

Mots clés en anglais

Finite volumes

Very high-order schemes

Cardiac electrophysiology

MOOD

URI

https://oskar-bordeaux.fr/handle/20.500.12278/193659

DOI

http://dx.doi.org/10.1016/j.camwa.2017.05.012

Project ANR

Modèles numériques haute résolution de l'électrophysiologie cardiaque - ANR-13-MONU-0004

Origine

Importé de hal

Unités de recherche

Institut de Mathématiques de Bordeaux (IMB) - UMR 5251