2017
Том 69
№ 6

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Trigonometric Widths of the Nikol’skii–Besov Classes in the Lebesgue Space with Mixed Norm

Akishev G.

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Abstract

We establish exact-order estimates for the trigonometric widths of the Nikol’skii–Besov classes of periodic functions of many variables in the Lebesgue space with mixed norm.

English version (Springer): Ukrainian Mathematical Journal 66 (2014), no. 6, pp 807-817.

Citation Example: Akishev G. Trigonometric Widths of the Nikol’skii–Besov Classes in the Lebesgue Space with Mixed Norm // Ukr. Mat. Zh. - 2014. - 66, № 6. - pp. 723–732.

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