Interpolation operators for parabolic problems

Open Access
Authors
Publication date 10-2023
Journal Numerische Mathematik
Volume | Issue number 155 | 1-2
Pages (from-to) 211-238
Organisations
  • Faculty of Science (FNWI) - Korteweg-de Vries Institute for Mathematics (KdVI)
Abstract We introduce interpolation operators with approximation and stability properties suited for parabolic problems in primal and mixed formulations. We derive localized error estimates for tensor product meshes (occurring in classical time-marching schemes) as well as locally in space-time refined meshes.
Document type Article
Language English
Published at https://doi.org/10.1007/s00211-023-01373-9
Other links https://www.scopus.com/pages/publications/85170362479
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