Approximation in variation by the Kantorovich operators

DOI10.3176/PROC.2011.4.01zbMath1247.41018OpenAlexW2320237716MaRDI QIDQ2893081

Tarmo Metsmägi, Andi Kivinukk

Publication date: 25 June 2012

Published in: Proceedings of the Estonian Academy of Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3176/proc.2011.4.01

zbMATH Keywords

order of approximationapproximation theoryabsolutely continuous functionsconvergence in variationKantorovich operators

Mathematics Subject Classification ID

Linear operator inequalities (47A63) Best approximation, Chebyshev systems (41A50)

Related Items (2)

A new concept of multidimensional variation in the sense of Riesz and applications to integral operators ⋮ Multidimensional sampling-Kantorovich operators in \textit{BV}-spaces

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