We show the results corresponding to some theorems of S. Lal and H. K. Nigam [Int. J. Math. Math. Sci. 27 (2001), 555-563] on the norm and pointwise approximation of conjugate functions and to the results of the authors [Acta Comment. Univ. Tartu. Math. 13 (2009), 11-24] also on such approximations.
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-bc92-0-16,
author = {W\L odzimierz \L enski and Bogdan Szal},
title = {Approximation of functions from $L^{p}(o)\_{b}$ by linear operators of conjugate Fourier series},
journal = {Banach Center Publications},
volume = {95},
year = {2011},
pages = {237-247},
zbl = {1231.42006},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-bc92-0-16}
}
WŁodzimierz Łenski; Bogdan Szal. Approximation of functions from $L^{p}(ω̃)_{β}$ by linear operators of conjugate Fourier series. Banach Center Publications, Tome 95 (2011) pp. 237-247. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-bc92-0-16/