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Authors
Affiliations
1 Department of Mathematics, Faculty of Science, Banaras Hindu University,
Varanasi-221005, IN
Source
The Journal of the Indian Mathematical Society, Vol 82, No 1-2 (2015), Pagination: 61-78
Abstract
In this paper, best approximation of a function f belonging to Zygmund class, Zα, (0 < α ≤ 1) by Matrix-Euler (Δ·E1) means of its Fourier Series has been determined.
Keywords
Best Approximation, Fourier Series, E1 Means, Matrix Summability Means and (Δ·E1) Summability Means, Zygmund Class.