Approximation of functions belonging to the generalized Lipschitz Class by C1 · Np summability method of fourier series

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摘要

In this paper, two new theorems on the degree of approximation of the function f ∈ Lipα and f ∈ W(Lr, ξ(t)) have been established.

论文关键词:Generalized Lipschitz Class of functions,Fourier series,Degree of approximation,C1 means,Np means,C1 · Np summability method

论文评审过程:Available online 25 December 2008.

论文官网地址:https://doi.org/10.1016/j.amc.2008.12.051