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

  • G. Akishev

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.
Published
25.06.2014
How to Cite
AkishevG. “Trigonometric Widths of the Nikol’skii–Besov Classes in the Lebesgue Space With Mixed Norm”. Ukrains’kyi Matematychnyi Zhurnal, Vol. 66, no. 6, June 2014, pp. 723–732, http://umj.imath.kiev.ua/index.php/umj/article/view/2173.
Section
Research articles