2019
Том 71
№ 4

All Issues

Orders of Trigonometric and Kolmogorov Widths May Differ in Power Scale

Konovalov V. N.

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Abstract

We present a class of functions for which trigonometric widths decrease to zero slower than the Kolmogorov widths in power scale.

English version (Springer): Ukrainian Mathematical Journal 53 (2001), no. 11, pp 1920-1925.

Citation Example: Konovalov V. N. Orders of Trigonometric and Kolmogorov Widths May Differ in Power Scale // Ukr. Mat. Zh. - 2001. - 53, № 11. - pp. 1575 -1579.

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