Pointwise strong and very strong approximation by matrix means of Fourier series

Włodzimierz Łenski, and Bogdan Szal. "Pointwise strong and very strong approximation by matrix means of Fourier series." Commentationes Mathematicae 48.2 (2008): null. <http://eudml.org/doc/291767>.

@article{WłodzimierzŁenski2008,
abstract = {We generalize and extend the some results of the paper [6]. Considering a wider class of function and more general means we obtain the results of the V. Totik type [8, 9].},
author = {Włodzimierz Łenski, Bogdan Szal},
journal = {Commentationes Mathematicae},
keywords = {Strong and very strong approximation; Rate of pointwise summability; Matrix means},
language = {eng},
number = {2},
pages = {null},
title = {Pointwise strong and very strong approximation by matrix means of Fourier series},
url = {http://eudml.org/doc/291767},
volume = {48},
year = {2008},
}

TY - JOUR
AU - Włodzimierz Łenski
AU - Bogdan Szal
TI - Pointwise strong and very strong approximation by matrix means of Fourier series
JO - Commentationes Mathematicae
PY - 2008
VL - 48
IS - 2
SP - null
AB - We generalize and extend the some results of the paper [6]. Considering a wider class of function and more general means we obtain the results of the V. Totik type [8, 9].
LA - eng
KW - Strong and very strong approximation; Rate of pointwise summability; Matrix means
UR - http://eudml.org/doc/291767
ER -