KNM MFF UK

Department of Numerical Mathematics Faculty of Mathematics and Physics Charles University

BDF-FEM for parabolic singularly perturbed problems with exponential layers on layer-adapted meshes in space

  • ID: 2448, RIV: 10072539
  • ISSN: 1061-5369, ISBN: not specified
  • source: Neural, Parallel and Scientific Computations
  • keywords: BDF-FEM; parabolic singularly perturbed problems; exponential layers; layer-adapted meshes
  • authors: Vít Dolejší, Hans-Görg Roos
  • authors from KNM: Dolejší Vít

Abstract

The paper presents and analyses the BDF-FEM for parabolic singularly perturbed problems with exponential layers on layer-adapted meshes in space and gives numerical justification.