2017
Том 69
№ 9

All Issues

Approximation of the Classes $B_{p,θ}^Ω$ of Periodic Functions of Many Variables in Uniform Metric

Stasyuk S. A.

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Abstract

We obtain order estimates for the best $М$-term trigonometric approximations and approximations by Fourier sums for the classes $B_{p,θ}^Ω$ of periodic functions of many variables in the uniform metric.

English version (Springer): Ukrainian Mathematical Journal 54 (2002), no. 11, pp 1885–1896.

Citation Example: Stasyuk S. A. Approximation of the Classes $B_{p,θ}^Ω$ of Periodic Functions of Many Variables in Uniform Metric // Ukr. Mat. Zh. - 2002. - 54, № 11. - pp. 1551-1559.

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