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Approximation of conjugate differentiable functions by their Abel–Poisson integrals

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Ukrainian Mathematical Journal Aims and scope

We obtain the exact values of upper bounds of approximations of classes of periodic conjugate differentiable functions by their Abel–Poisson integrals in uniform and integral metrics.

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Translated from Ukrains’kyi Matematychnyi Zhurnal, Vol. 61, No. 1, pp. 73–82, January, 2009.

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Zhyhallo, K.M., Kharkevych, Y.I. Approximation of conjugate differentiable functions by their Abel–Poisson integrals. Ukr Math J 61, 86–98 (2009). https://doi.org/10.1007/s11253-009-0196-y

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  • DOI: https://doi.org/10.1007/s11253-009-0196-y

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