Estimates of interpolation accuracy of polynomial and integral functionals in \(L_2(0,1)\)

DOI10.1023/B:CASA.0000028102.39778.42zbMATH Open1067.47023OpenAlexW2034784668MaRDI QIDQ557477

E. Kashpur, V. V. Khlobystov

Publication date: 30 June 2005

Published in: Cybernetics and Systems Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/b:casa.0000028102.39778.42

zbMATH Keywords

nonlinear systemaccuracymeasurefunction spaceoperator interpolation

Mathematics Subject Classification ID

Equations involving nonlinear operators (general) (47J05) Numerical interpolation (65D05) Linear operator methods in interpolation, moment and extension problems (47A57) Linear operator approximation theory (47A58) Interpolation in approximation theory (41A05)

Related Items (3)

Title not available (Why is that?) ⋮ Estimations des erreurs de meilleure approximation polynomiale et d'interpolation de Lagrange dans les espaces de Sobolev d'ordre non entier. (Estimation of the best polynomial approximation error and the Lagrange interpolation error in fractional-order Sobolev spaces) ⋮ Error estimates for the approximation of functions by certain interpolation polynomials

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