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Degree of Convergence of Functions of Multiple Fourier Series in Sobolev Spaces
Journal article

Degree of Convergence of Functions of Multiple Fourier Series in Sobolev Spaces

H. K. Nigam, M. Mursaleen and Saroj Yadav
AZERBAIJAN JOURNAL OF MATHEMATICS, Vol.12(2), pp.72-91
01/07/2022

Abstract

Mathematics Physical Sciences Science & Technology
In this paper, the degree of convergence of a function of two dimensional variable of double Fourier series in Sobolev spaces using double Riesz means is obtained. The degree of convergence of a function of N-dimensional variable of N-multiple Fourier series in Sobolev spaces using N-dimensional Riesz means is also obtained in this paper.

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