|
Titre : |
A conservative space-time mesh refinement method for the 1-D wave equation. I. Construction. |
|
Année : |
2003 |
|
Type : |
article (revue avec comité de lecture) |
|
Auteurs : |
F. Collino, T. Fouquet, P. Joly |
|
Résumé : |
We propose a new method for space-time refinement for the 1-D wave equation. This method is based on the conservation of a discrete energy through two different discretization grids which guarantees the stability of the scheme. Our approach results in a non-interpolatory scheme whose stability condition is not affected by the transition between the two grids. |
|
Thèmes : |
|
|
Référence : |
Numerische Mathematik - vol. 95(2) (pp 197-221 ) |
