Approximation of the classes C β ψ H ω by generalized Zygmund sums

DOI10.1007/s11253-009-0229-6zbMath1224.41064OpenAlexW2505052599MaRDI QIDQ3076394

E. Yu. Ovsij, A. S. Serdyuk

Publication date: 22 February 2011

Published in: Ukrainian Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11253-009-0229-6

zbMATH Keywords

approximationperiodic functionZygmund sum

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Approximation by other special function classes (41A30)

Related Items (5)

On the speed of approximation in the classes of ψ̅-integrals ⋮ Unnamed Item ⋮ Approximation of the classes \({W}_{\beta}^r{H}^{\alpha }\) by three-harmonic Poisson integrals ⋮ Uniform approximation of periodical functions by trigonometric sums of special type ⋮ Approximation properties of Poisson integrals for the classes \(C_\beta^\psi H^\alpha\)

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