On Cesaro means of Fourier series with respect to multiplicative systems
Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 1 (1982), pp. 7-11
Some estimates are given for the approximations of functions $f\in\operatorname{Lip}(\alpha,p)$, $0<\alpha\le1$, $1\le p\le\infty$, by $(C,\beta)$-means of the partial sums of their Fourier series with respect to multiplicative orthogonal systems.
@article{VMUMM_1982_1_a1,
author = {V. A. Skvortsov},
title = {On {Cesaro} means of {Fourier} series with respect to multiplicative systems},
journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
pages = {7--11},
year = {1982},
number = {1},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/VMUMM_1982_1_a1/}
}
V. A. Skvortsov. On Cesaro means of Fourier series with respect to multiplicative systems. Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 1 (1982), pp. 7-11. http://geodesic.mathdoc.fr/item/VMUMM_1982_1_a1/