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On the degree of approximation of continuous functions by a linear
transformation of their Fourier series
In this paper, we have proved four theorems on the degree of approximation of
continuous functions by matrix means of their Fourier series which is expressed
in terms of the modulus of continuity and a non-negative mediate function.
期刊介绍：
Communications in Mathematics publishes research and survey papers in all areas of pure and applied mathematics. To be acceptable for publication, the paper must be significant, original and correct. High quality review papers of interest to a wide range of scientists in mathematics and its applications are equally welcome.
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