Open AccessApproximation properties of some discrete Fourier sums for piecewise smooth discontinuous functions
Author(s) -
Gasan Akniyev
Publication year - 2019
Publication title -
problemy analiza
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.189
H-Index - 6
eISSN - 2306-3432
pISSN - 2306-3424
DOI - 10.15393/j3.art.2019.7110
Subject(s) - piecewise , mathematics , fourier transform , mathematical analysis , discrete fourier series , fourier series , fourier analysis , short time fourier transform