Open AccessAbsolute summability of power $p$ of series, associated with conjugate Fourier series, by triangular matrix methods
Author(s) -
Наталья Юрьевна Волкова,
Н. С. Новикова
Publication year - 2021
Publication title -
researches in mathematics
Language(s) - English
Resource type - Journals
eISSN - 2664-5009
pISSN - 2664-4991
DOI - 10.15421/247715
Subject(s) - fourier series , conjugate fourier series , mathematics , series (stratigraphy) , power series , triangular matrix , matrix (chemical analysis) , conjugate , mathematical analysis , fourier analysis , fourier transform , pure mathematics , materials science , short time fourier transform , paleontology , composite material , invertible matrix , biology
We establish conditions of absolute summability of powers of series that are associated with conjugate Fourier series, by triangular matrix methods, and provide the application of the theorems proved to Voronoi-Nerlund method.