Approximation by linear methods of classes of $(\psi,\bar\beta)-$differentiable functions

zbMath1313.42018arXiv1303.1300MaRDI QIDQ2877199

A. S. Serdyuk, I. V. Sokolenko

Publication date: 21 August 2014

Full work available at URL: https://arxiv.org/abs/1303.1300

zbMATH Keywords

approximationFourier seriesperiodic functions

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Best approximation, Chebyshev systems (41A50)

Related Items (3)

Estimations of the best approximations for the classes of infinitely differentiable functions in uniform and integral metrics ⋮ Approximation of the classes of generalized Poisson integrals by Fourier sums in metrics of the spaces \(L_S\) ⋮ Approximation by Fourier sums in the classes of Weyl-Nagy differentiable functions with high exponent of smoothness

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