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L2(I;H1(Ω)d) and L2(I;L2(Ω)d) best approximation type error estimates for Galerkin solutions of transient Stokes problems.
- Source :
-
Calcolo . Mar2024, Vol. 61 Issue 1, p1-22. 22p. - Publication Year :
- 2024
-
Abstract
- In this paper we establish best approximation type estimates for the fully discrete Galerkin solutions of transient Stokes problem in L 2 (I ; L 2 (Ω) d) and L 2 (I ; H 1 (Ω) d) norms. These estimates fill the gap in the error analysis of the transient Stokes problems and have a number of applications. The analysis naturally extends to inhomogeneous parabolic problems. The best type L 2 (I ; H 1 (Ω)) error estimate are new even for scalar parabolic problems. [ABSTRACT FROM AUTHOR]
- Subjects :
- *APPROXIMATION error
*TRANSIENT analysis
Subjects
Details
- Language :
- English
- ISSN :
- 00080624
- Volume :
- 61
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Calcolo
- Publication Type :
- Academic Journal
- Accession number :
- 174801413
- Full Text :
- https://doi.org/10.1007/s10092-023-00560-2