Pointwise analog of the Jackson approximation theorem

DOI10.1016/J.AMC.2011.06.036zbMath1236.41027OpenAlexW2084812361MaRDI QIDQ654621

Włodzimierz Łenski

Publication date: 29 December 2011

Published in: Applied Mathematics and Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.amc.2011.06.036

zbMATH Keywords

approximationtrigonometric polynomialsbest approximationJackson's theorem

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50)

Related Items (1)

Corrigendum to: ``Pointwise analog of the Jackson approximation theorem

Cites Work

• On the degree of convergence of Fejér-Lebesgue sums
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