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Bounds for the norm of certain spline projections, II

✍ Scribed by E Neuman

Publisher
Elsevier Science
Year
1982
Tongue
English
Weight
438 KB
Volume
35
Category
Article
ISSN
0021-9045

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πŸ“œ SIMILAR VOLUMES

Guaranteed computable bounds for the exa
Guaranteed computable bounds for the exact error in the finite element solutionβ€”Part II: bounds for the energy norm of the error in two dimensions
✍ T. Strouboulis; I. BabuΕ‘ka; S. K. Gangaraj πŸ“‚ Article πŸ“… 2000 πŸ› John Wiley and Sons 🌐 English βš– 551 KB

This paper addresses the computation of guaranteed upper and lower bounds for the energy norm of the exact error in the ΓΏnite element solution. These bounds are constructed in terms of the solutions of local residual problems with equilibrated residual loads and are rather sharp, even for coarse mes