Best <i>M</i>-term orthogonal trigonometric approximations of the classes <i>B</i><sup> Ω</sup><sub>p,θ</sub> of periodic functions of many variables

  • S. A. Stasyuk Ин-т математики НАН Украины, Киев

Abstract

Order estimates of the best M-term orthogonal trigonometric approximations of the classes B Ωp,θ of multivariable functions in the metric of the space Lq are obtained for the case 1 < q < p < ∞.

Published
25.05.2008
How to Cite
StasyukS. A. “Best <i>M</i>-Term Orthogonal Trigonometric Approximations of the Classes <i>B</i><sup> Ω</sup><sub>p,θ</sub&gt; Of Periodic Functions of Many Variables”. Ukrains’kyi Matematychnyi Zhurnal, Vol. 60, no. 5, May 2008, pp. 647 -, https://umj.imath.kiev.ua/index.php/umj/article/view/3183.
Issue
Vol 60 No 5 (2008)
Section
Research articles