On Degree of Approximation of Equi - Convergent Series Associated With Fourier Series

Abstract

This article studies the rate of convergence of equi - convergence series for functions belonging to $Lip(\omega, p )$, $p > 1$ class. Previously Salem and Zygmond have studied the equi - convergence of the series associated with certain integrals for functions of bounded variation class of monotonic type and which is belonging to Lipschitz class.