Acta Mathematica Academiae Paedagogicae Nyíregyháziensis, Vol. 21, No. 2, pp. 155-160 (2005)
Approximation properties of partial sums of Fourier series
T. Karchava
Sokhumi Branch of Tbilisi State University
Abstract:
In this paper we find class of functions for which the Lebesgue estimate can be improved.
Keywords: Fourier series, Lebesgue estimation, modulus of continuity.
Classification (MSC2000): 41A10
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