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Approximation of (ψ, β)-differentiable functions by Weierstrass integrals |
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| Authors: | Yu. I. Kharkevych I. V. Kal’chuk |
| Affiliation: | (1) Volyn’ University, Luts’k |
| Abstract: | We obtain asymptotic equalities for upper bounds of approximations of functions from the classes C ψ β, ∞ and L ψ β, 1 by Weierstrass integrals. __________ Translated from Ukrains’kyi Matematychnyi Zhurnal, Vol. 59, No. 7, pp. 953–978, July, 2007. |
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