International Journal of Mathematics and Mathematical Sciences
Volume 13 (1990), Issue 4, Pages 721-726
doi:10.1155/S0161171290000977

A theorem for Fourier coefficients of a function of class Lp

A.K. Gaur

Department of Mathematics and Computer Science, Duquesne University, Pittsburgh 15282, PA, USA

Abstract

This paper deals with the Fourier coefficients of a function of class Lp. We give a necessary and sufficient condition for function to be of class Lp for p greater than one.