2017
Том 69
№ 9

All Issues

Approximation of conjugate differentiable functions by their Abel–Poisson integrals

Kharkevych Yu. I., Zhyhallo K. M.

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Abstract

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.

English version (Springer): Ukrainian Mathematical Journal 61 (2009), no. 1, pp 86-98.

Citation Example: Kharkevych Yu. I., Zhyhallo K. M. Approximation of conjugate differentiable functions by their Abel–Poisson integrals // Ukr. Mat. Zh. - 2009. - 61, № 1. - pp. 73-82.

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