Estimates for Kolmogorov widths of the Nikol'skii — Besov — Amanov classes in the Lorentz space

G. A. Akishev

Trudy Instituta matematiki i mehaniki, Trudy Instituta Matematiki i Mekhaniki UrO RAN, Tome 21 (2015) no. 4, pp. 3-13

Résumé

The Lorentz space with anisotropic norm of periodic functions of several variables is considered. Estimate for the Kolmogorov widths of the Nikol'skii — Besov — Amanov classes in the Lorentz space with anisotropic norm are found.

Détail

Keywords: lorentz space, kolmogorov width.
Mots-clés : nikol'skii-besov class

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