Golubov, B. I. Über die Kovergenz der sphärischen Rieszschen Mittel mehrfacher Fourierreihen. (Russian) Zbl 0305.42022 Mat. Sb., N. Ser. 96(138), 189-211 (1975). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page MSC: 42B05 Fourier series and coefficients in several variables 42A20 Convergence and absolute convergence of Fourier and trigonometric series PDF BibTeX XML Cite \textit{B. I. Golubov}, Mat. Sb., Nov. Ser. 96(138), 189--211 (1975; Zbl 0305.42022) Full Text: EuDML OpenURL