http://www.cnr.it/ontology/cnr/individuo/prodotto/ID7953
A numerical method for the generalized airfoil equation based on the de la Vallée Poussin interpolation (Articolo in rivista)
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- Label
- A numerical method for the generalized airfoil equation based on the de la Vallée Poussin interpolation (Articolo in rivista) (literal)
- Anno
- 2005-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1016/j.cam.2004.10.003 (literal)
- Alternative label
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Mastroianni G.; Themistoclakis W. (literal)
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- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
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- Science direct - Elsev (literal)
- Mathematical Reviews on the web (MathSciNet) (literal)
- Google S (literal)
- Scopu (literal)
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Dipartimento di Matematica, Università degli Studi della Basilicata, C.da Macchia Romana, 85100 Potenza, Italy.
C.N.R. Istituto per le Applicazioni del Calcolo ``Mauro Picone'', via P. Castellino, 111, 80131 Napoli, Italy. (literal)
- Titolo
- A numerical method for the generalized airfoil equation based on the de la Vallée Poussin interpolation (literal)
- Abstract
- The authors consider the generalized airfoil equation in some weighted Holder-Zygmund spaces with uniform norms. Using a projection method based on the de la Vallée Poussin interpolation, they reproduce the estimates of the L2 case by cutting off the typical extra log m factor which seemed inevitable to have dealing with uniform norm, because of the unboundedness of the Lebesgue constants. The better convergence estimates do not produce a greater computational effort: the proposed numerical procedure leads to solve a simple tridiagonal linear system, the condition number of which tends to a finite limit as the dimension of the system tends to infinity, whatever natural matrix norm is considered. Several numerical tests are given. (literal)
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