Inequalities for moduli of smoothness of functions and their Liouville-Weyl derivatives

DOI10.1007/S10474-018-0867-YzbMath1413.42005OpenAlexW2886110046WikidataQ129364984 ScholiaQ129364984MaRDI QIDQ1714954

B. V. Simonov, A. A. Jumabayeva

Publication date: 1 February 2019

Published in: Acta Mathematica Hungarica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10474-018-0867-y

zbMATH Keywords

modulus of smoothnessgeneral monotone sequenceLiouville-Weyl derivative

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Rate of convergence, degree of approximation (41A25) Monotonic functions, generalizations (26A48)

Related Items (2)

Functions with general monotone Fourier coefficients ⋮ Transformation of Fourier series by means of general monotone sequences

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