Linear widths of the classes $B^{\Omega}_{p, \theta}$ of periodic functions of many variables in the space $L_q$
Abstract
We obtain exact order estimates for the linear widths of the classes $B^{\Omega}_{p, \theta}$ of periodic functions of many variables in the space $L_q$ for certain values of the parameters $p$ and $q$.
English version (Springer): Ukrainian Mathematical Journal 58 (2006), no. 1, pp 103-117.
Citation Example: Fedunyk O. V. Linear widths of the classes $B^{\Omega}_{p, \theta}$ of periodic functions of many variables in the space $L_q$ // Ukr. Mat. Zh. - 2006. - 58, № 1. - pp. 93–104.
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