A conservative space-time mesh refinement method for the 1-D wave equation. I. Construction. - ENSTA Paris - École nationale supérieure de techniques avancées Paris Accéder directement au contenu
Article Dans Une Revue Numerische Mathematik Année : 2003

A conservative space-time mesh refinement method for the 1-D wave equation. I. Construction.

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.

Dates et versions

hal-00989055 , version 1 (09-05-2014)

Identifiants

Citer

Francis Collino, Thierry Fouquet, Patrick Joly. A conservative space-time mesh refinement method for the 1-D wave equation. I. Construction.. Numerische Mathematik, 2003, 95 (2), pp.197-221. ⟨10.1007/s00211-002-0446-5⟩. ⟨hal-00989055⟩
111 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More