Saturation theorems for discretized linear operators

DOI10.1007/BF01903941zbMath0324.41013OpenAlexW1556543782MaRDI QIDQ1224733

József Szabados, Ronald A. DeVore

Publication date: 1975

Published in: Analysis Mathematica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01903941

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Approximation by operators (in particular, by integral operators) (41A35) Saturation in approximation theory (41A40)

Related Items (2)

A note on the degree of approximation with an optimal, discrete polynomial ⋮ Divergence almost everywhere of a pointwise comparison of trigonometric convolution processes with their discrete analogues

Cites Work

• Approximation of continuous, periodic functions by discrete linear positive operators
• The approximation of continuous functions by positive linear operators
• Operatoren vom Bernsteinschen Typ

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