Quasi-optimality of approximate solutions in normed vector spaces
Résumé
We discuss quasi-optimality of approximate solutions to operator equations in normed vector spaces, defined either by Petrov--Galerkin projection or by residual minimization. Examples demonstrate the sharpness of the estimates.
Domaines
Analyse numérique [math.NA]Origine | Fichiers produits par l'(les) auteur(s) |
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