On conditions for and the order of approximation of functions by operators of class \(S_{2m}\)

DOI10.1007/BF02676325zbMath1005.41007OpenAlexW2012894455MaRDI QIDQ5942070

V. A. Baskakov

Publication date: 16 January 2002

Published in: Mathematical Notes (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf02676325

zbMATH Keywords

approximation asymptoticsBanach-Steinhaus theoremconditions for convergenceKorovkin's theoremoperators of class \(S_{2m}\)Szabados's theorem

Mathematics Subject Classification ID

Approximation by positive operators (41A36)

Cites Work

• A conjecture of M. Golomb on optimal and nearly-optimal linear approximation
• On convolution operators with kernels of finite oscillations
• On a trigonometric convolution operator with kernel having two zeros of simple multiplicity
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