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Sur l’approximation de fonctions intégrables sur l’interval-0,1-ferme par des polynômes de Bernstein modifies. (French) Zbl 0475.41025

MSC:
41A36Approximation by positive operators
41A10Approximation by polynomials
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Full Text: DOI
References:
[1] Berens, H.; De Vore, A.: Quantitative theorems for lp-spaces. Approximation theory II, 289-298 (1976)
[2] Coatmelec, Chr: Approximation et interpolation des fonctions différentiables de plusieurs variables. Ann. sci. Ecole norm. Sup., 271-341 (1966) · Zbl 0155.10902
[3] Derriennic, M. M.: Sur l’approximation des fonctions d’une ou plusieurs variables par des polynômes de Bernstein modifiés et application au probléme des moments. Thése de 3e cycle (1978)
[4] Durrmeyer, J. L.: Une formule d’inversion de la transformée de Laplace: applications à la théorie des moments. Thése de 3e cycle (1967)
[5] Lorentz, G. G.: Bernstein polynomials. (1953)
[6] Shisha, O.; Mond, B.: The degree of convergence of sequences of linear positive operators. Proc. nat. Acad. sci. USA 60, 1196-1200 (1968) · Zbl 0164.07102
[7] Timan, A. F.: Theory of approximation of functions of a real variable. (1966)
[8] Voronowskaja, E.: Détermination de la forme asymptotique d’approximation des fonctions par des polynômes de Bernstein. C. R. Acad. sci. URSS, 79-85 (1932)