Fonctionnelles Pn-exactes et fonctionnelles Pn-simples

Pn exact functionals and Pn simple functionals

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  • I. Raşa Polytechnic Institute, Cluj-Napoca, Romania
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References

Allasia, Giampietro, Allasia, Mario Una rappresentazione del resto delle formule di quadratura. (Italian) Atti Accad. Sci. Torino Cl. Sci. Fis. Mat. Natur. 110 (1976), no. 5-6, 353-358, MR0468116.

Karlin, Samuel, Studden, William J., Tchebycheff systems: With applications in analysis and statistics. Pure and Applied Mathematics, Vol. XV Interscience Publishers John Wiley & Sons, New York-London-Sydney 1966 xviii+586 pp., MR0204922.

Micchelli, C. A., Chebyshev subspaces and convergence of positive linear operators. Proc. Amer. Math. Soc. 40 (1973), 448-452, MR0328445, https://doi.org/10.1090/s0002-9939-1973-0328445-2

Popoviciu, E., Teoreme de medie din analiza matematică şi legătura lor cu teoria interpolării, Ed. Dacia, Cluj 1972 (in Romanian).

Popoviciu, Tiberiu, Sur le reste dans certaines formules linéaires d'approximation de l'analyse. (French) Mathematica (Cluj) 1 (24) 1959 95-142, MR0129531.

Raşa, I., Asupra descopunerii minimale a funcţionalelor cu grad de exactitate dat, Sem. itinerant de ec. funct. aprox. şi conv., Timişoara 7+8 noiembrie 1980, pp. 155-160 (in Romanian).

Sard, Arthur, Integral representations of remainders. Duke Math. J. 15, (1948). 333-345, MR0026757, https://doi.org/10.1215/s0012-7094-48-01532-4

Steffensen, J.F., Interpolation, 1927.

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Published

1981-08-01

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How to Cite

Raşa, I. (1981). Fonctionnelles Pn-exactes et fonctionnelles Pn-simples: Pn exact functionals and Pn simple functionals. Anal. Numér. Théor. Approx., 10(2), 211-215. https://ictp.acad.ro/jnaat/journal/article/view/1981-vol10-no2-art11