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20102021
most citedOn the best approximation of certain classes of periodic functions by trigonometric polynomials

21 citations · 37 across the 13 of their papers we have counts for

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math.CA2011★ 5 cited

Uniform approximation of Poisson integrals of functions from the class H_omega by de la Vallee Poussin sums

A. S. Serdyuk, Ie. Yu. Ovsii

We obtain asymptotic equalities for least upper bounds of deviations in the uniform metric of de la Vallée Poussin sums on the sets C^{q}_βH_ωof Poisson integrals of functions from…