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Kolmogorov Widths for Analogs of the Nikol’skii–Besov Classes with Logarithmic Smoothness

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Ukrainian Mathematical Journal Aims and scope

We establish the exact-order estimates of Kolmogorov widths and entropy numbers for analogs of the Nikol’skii–Besov classes with logarithmic smoothness.

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Authors and Affiliations

  1. Institute of Mathematics, Ukrainian National Academy of Sciences, Kyiv, Ukraine

    S. A. Stasyuk

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  1. S. A. Stasyuk
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Translated from Ukrains’kyi Matematychnyi Zhurnal, Vol. 67, No. 11, pp. 1579–1584, November, 2015.

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Stasyuk, S.A. Kolmogorov Widths for Analogs of the Nikol’skii–Besov Classes with Logarithmic Smoothness. Ukr Math J 67, 1786–1792 (2016). https://doi.org/10.1007/s11253-016-1190-9

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  • DOI: https://doi.org/10.1007/s11253-016-1190-9

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