On Approximation of a function f є W (L p, (t)) Class by (C, 1) [F, dn] Means of its Fourier Series

H. L. RATHORE and U. K. SHRIVASTAVA

MF_2022_71_On-Approximation-of-a-function-f-є-W-L-p-t-Class-by-C-1-F-dn-Means-of-its-Fourier-Series_vol-30_8