scientific article; zbMATH DE number 1833840

zbMath1072.41503MaRDI QIDQ4781074

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Publication date: 21 November 2002

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zbMATH Keywords

best trigonometric approximationtrigonometric polynomialmultidimensional periodic function

Mathematics Subject Classification ID

Maximal functions, Littlewood-Paley theory (42B25) Multidimensional problems (41A63)

Related Items (2)

Estimates of the best orthogonal trigonometric approximations and orthoprojective widths of the classes of periodic functions of many variables in a uniform metric ⋮ Estimation of the best bilinear approximations for the classes of \((\psi, \beta)\)-differentiable periodic multivariable functions

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