De la Vallée Poussin means and Jackson's theorem

Articolo
Data di Pubblicazione:
2008
Abstract:
De la Vallée Poussin means are used to prove Jackson-Favard type estimates for weighted algebraic polynomials with Jacobi and Laguerre-like weights.
Tipologia CRIS:
01.01 Articolo in rivista
Keywords:
Weighted polynomial approximation; Jacobi and Laguerre weights; de la Vallée Poussin means; Jackson estimates
Elenco autori:
Autori di Ateneo:
Link alla scheda completa:
https://iris.cnr.it/handle/20.500.14243/116470
Pubblicato in:
ACTA SCIENTIARUM MATHEMATICARUM
Journal