Galeev, Eh. M. Orders of the orthoprojection widths of classes of periodic functions of one and of several variables. (English. Russian original) Zbl 0712.42023 Math. Notes 43, No. 2, 110-118 (1988); translation from Mat. Zametki 43, No. 2, 197-211 (1988). MSC: 42A75 46E35 PDF BibTeX XML Cite \textit{Eh. M. Galeev}, Math. Notes 43, No. 2, 110--118 (1988; Zbl 0712.42023); translation from Mat. Zametki 43, No. 2, 197--211 (1988) Full Text: DOI
Galeev, Eh. M. Orders of orthoprojection diameters of classes of periodic functions of one and several variables. (Russian) Zbl 0659.42008 Mat. Zametki 43, No. 2, 197-211 (1988). Reviewer: J.Musielak MSC: 42A75 46E35 PDF BibTeX XML Cite \textit{Eh. M. Galeev}, Mat. Zametki 43, No. 2, 197--211 (1988; Zbl 0659.42008)