On the matrix summability of the derived Fourier series.
Varshney, O. P.
Bollettino dell'Unione Matematica Italiana, Tome 16 (1961), p. 379-382 / Harvested from Biblioteca Digitale Italiana di Matematica
Publié le : 1961-12-01
@article{BUMI_1961_3_16_4_379_0,
     author = {O. P. Varshney},
     title = {On the matrix summability of the derived Fourier series.},
     journal = {Bollettino dell'Unione Matematica Italiana},
     volume = {16},
     year = {1961},
     pages = {379-382},
     zbl = {0104.28703},
     mrnumber = {147839},
     language = {en},
     url = {http://dml.mathdoc.fr/item/BUMI_1961_3_16_4_379_0}
}
Varshney, O. P. On the matrix summability of the derived Fourier series.. Bollettino dell'Unione Matematica Italiana, Tome 16 (1961) pp. 379-382. http://gdmltest.u-ga.fr/item/BUMI_1961_3_16_4_379_0/

[1] Rath, P. C, The Harmon'c summability of the derived Fourier series, «Duke Mathematical Journal», 2 (1958) pp. 125-130. | MR 113091 | Zbl 0080.05004

[2] Zyg Hind, A., Trigonometncal series, Warsaw. 1935