 |
Free and accessible knowledge |
Journal articles
A new family of mixed finite elements for the linear elastodynamic problem
Abstract : We construct and analyze a new family of quadrangular (in two dimensions) or cubic (in three dimensions) mixed finite elements for the approximation of elastic wave equations. Our elements lead to explicit schemes (via mass lumping), after time discretization, including in the case of anisotropic media. Error estimates are given for these new elements. Copyright © 2002 Society for Industrial and Applied Mathematics
https://hal-ensta-paris.archives-ouvertes.fr//hal-00990102
Contributor : Aurélien Arnoux Connect in order to contact the contributor
Submitted on : Tuesday, May 13, 2014 - 9:56:06 AM
Last modification on : Wednesday, May 11, 2022 - 12:06:04 PM
Contributor : Aurélien Arnoux Connect in order to contact the contributor
Submitted on : Tuesday, May 13, 2014 - 9:56:06 AM
Last modification on : Wednesday, May 11, 2022 - 12:06:04 PM