A characterization of the \(K\)-functional for the algebraic version of the trigonometric jackson integrals \(G_{s,n}\) and the \(K\)-functionals for cao-gonska operators \(G_{s,n}^{*}\) and \(G_{s,n}^{+}\)

DOI10.1007/S00025-009-0362-4zbMath1177.41017OpenAlexW2019860466MaRDI QIDQ1035242

Teodora Dimova Zapryanova

Publication date: 2 November 2009

Published in: Results in Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00025-009-0362-4

zbMATH Keywords

\(K\)-functionallinear operatorsmoduli of functions

Mathematics Subject Classification ID

Rate of convergence, degree of approximation (41A25) Approximation by positive operators (41A36)

Related Items (4)

On approximation by algebraic version of the trigonometric Jackson integrals \(G_{s,n}\) in weighted integral metric ⋮ Saturation of Cao-Gonska operators \(\Lambda^*\) and \(\lambda^+\) ⋮ An answer to a conjecture on the limit of the iterates of Jackson type operator Gs, n ⋮ Unnamed Item

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