Ortho-projective widths of classes $B_{p,\theta}^\Omega$ of periodic functions of many variables in the space $L_q$

• Date: 2013
• Author Affiliations: Н. В. Дерев'янко — Інститут математики НАН України
• Keywords: keywords
• Main Authors: Derev’yanko, N. V., Дерев'янко, Н. В.
• Format: Article
• Language: Ukrainian
• Published: Інститут математики НАН України 2013
• Online Access: https://trim.imath.kiev.ua/index.php/trim/article/view/141
• Journal Title: Transactions of Institute of Mathematics of NAS of Ukraine

Obtained here are the exact order estimates of orthoprojective widths of the classes $B_{p,\theta}^\Omega$ of periodic functions of many variables in the space $L_q$ for ${1\leq p< q \leq \infty}$