Approximation of continuous, periodic functions by discrete linear positive operators

DOI10.1016/0021-9045(74)90015-XzbMath0298.41014OpenAlexW1984287361MaRDI QIDQ1214603

Oved Shisha, Ranko Bojanic

Publication date: 1974

Published in: Journal of Approximation Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0021-9045(74)90015-x

Mathematics Subject Classification ID

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

Related Items (7)

Trigonometric approximation of optimal periodic control problems ⋮ A note on the degree of approximation with an optimal, discrete polynomial ⋮ Approximation by discrete operators ⋮ Divergence almost everywhere of a pointwise comparison of trigonometric convolution processes with their discrete analogues ⋮ Saturation theorems for discretized linear operators ⋮ Statistical approximation to Bögel-type continuous and periodic functions ⋮ Power of Dirichlet kernels and approximation by discrete linear operators $\textit{I}$: direct results

Cites Work

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• The degree of approximation to periodic functions by linear positive operators
• Approximation of continuous functions by regular polynomials

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