Applications of general monotone sequences to strong approximation by Fourier series
نویسندگان
چکیده
منابع مشابه
Power-monotone Sequences and Fourier Series with Positive Coefficients
J. Németh has extended several basic theorems of R. P. Boas Jr. pertaining to Fourier series with positive coefficients from Lipschitz classes to generalized Lipschitz classes. The goal of the present work is to find the common root of known results of this type and to establish two theorems that are generalizations of Németh’s results. Our results can be considered as sample examples showing t...
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ژورنال
عنوان ژورنال: Indagationes Mathematicae
سال: 2014
ISSN: 0019-3577
DOI: 10.1016/j.indag.2013.08.004