Estimates of the best orthogonal trigonometric approximations and orthoprojective widths of the classes of periodic functions of many variables in a uniform metric
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DOI: 10.1007/s10958-020-04725-0
Abstract: Some approximative characteristics of classes of periodic functions of many variables L β , p ψ , $$ {L}_{\beta, p}^{\psi }, $$ 1 < p < 1 , in a uniform metric are investigated. The… read more here.
Keywords: periodic functions; classes periodic; uniform metric; many variables ... See more keywords