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http://dx.doi.org/10.5666/KMJ.2016.56.1.57

On Approximation by Matrix Means of the Multiple Fourier Series in the Hölder Metric  

Deger, Ugur (Mersin University, Faculty of Science and Literature, Department of Mathematics)
Publication Information
Kyungpook Mathematical Journal / v.56, no.1, 2016 , pp. 57-68 More about this Journal
Abstract
In this work, we shall give the degree of approximation for functions belonging to $H{\ddot{o}}lder$ class by matrix summability method of multiple Fourier series in the $H{\ddot{o}}lder$ metric.
Keywords
Trigonometric approximation; Multiple Fourier series; Lipschitz class; Matrix means; $H{\ddot{o}}lder$ metric;
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