TY - JOUR AU - Pradhan, T. AU - Paikray, S. K. AU - Das, A. A. AU - Dutta, Hemen PY - 2019/12/16 Y2 - 2024/03/28 TI - On approximation of signals in the generalized Zygmund class via (E, 1) (N̅, p n ) summability means of conjugate Fourier series JF - Proyecciones (Antofagasta, On line) JA - Proyecciones (Antofagasta, On line) VL - 38 IS - 5 SE - DO - 10.22199/issn.0717-6279-2019-05-0063 UR - https://www.revistaproyecciones.cl/index.php/proyecciones/article/view/3900 SP - 981-998 AB - Approximation of functions of different classes have been considered by various researchers under different summability means. In the present paper, presumably a new theorem has been established under (E, 1)(N̅ pn) -product summability mean of conjugate Fourier series of a function of Zr (⍵) r (r ≥ 1) -class (generalized Zygmund class). Moreover, the result obtained here is a generalization of several known theorems. ER -