High-order approximation by multivariate shift-invariant convolution type operators

DOI10.1016/J.CAMWA.2004.10.019zbMath1071.41019OpenAlexW2064108736MaRDI QIDQ1776482

George A. Anastassiou

Publication date: 12 May 2005

Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.camwa.2004.10.019

zbMATH Keywords

higher-order approximationMultivariate convolution-type operatorsMultivariate Jackson-type inequalitiesMultivariate modulus of continuity

Mathematics Subject Classification ID

Nontrigonometric harmonic analysis involving wavelets and other special systems (42C40) Linear operators on function spaces (general) (47B38) Approximation by operators (in particular, by integral operators) (41A35)

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