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Interpolation operators for parabolic problems.

Authors :
Stevenson, Rob
Storn, Johannes
Source :
Numerische Mathematik; Oct2023, Vol. 155 Issue 1/2, p211-238, 28p
Publication Year :
2023

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. [ABSTRACT FROM AUTHOR]

Subjects

Subjects :
PARABOLIC operators
INTERPOLATION
TENSOR products
SPACETIME

Details

Language :
English
ISSN :
0029599X
Volume :
155
Issue :
1/2
Database :
Complementary Index
Journal :
Numerische Mathematik
Publication Type :
Academic Journal
Accession number :
172361209
Full Text :
https://doi.org/10.1007/s00211-023-01373-9
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