2017
Том 69
№ 9

All Issues

Approximation of (ψ, β)-differentiable functions by Weierstrass integrals

Kalchuk I. V., Kharkevych Yu. I.

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Abstract

Asymptotic equalities are obtained for upper bounds of approximations of functions from the classes $C^{\psi}_{\beta \infty}$ and $L^{\psi}_{\beta 1}$ by the Weierstrass integrals.

English version (Springer): Ukrainian Mathematical Journal 59 (2007), no. 7, pp 1059-1087.

Citation Example: Kalchuk I. V., Kharkevych Yu. I. Approximation of (ψ, β)-differentiable functions by Weierstrass integrals // Ukr. Mat. Zh. - 2007. - 59, № 7. - pp. 953–978.

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