On the uniform convergence of double sine series with generalized monotone coefficients

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作者
Péter Kórus
机构
[1] University of Szeged,Bolyai Institute
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sine series; double sine series; Fourier series; uniform convergence; regular convergence; generalized monotonicity; mean value bounded variation; supremum bounded variation; 42A20; 42A32; 42B99;
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摘要
Chaundy and Jolliffe proved their classical theorem on the uniform convergence of sine series with monotone coefficients in 1916. Lately, it has been generalized using classes MVBVS and SBVS2 instead of monotone sequences. In two variables, the class MVBVDS was studied under the uniform regular convergence of double sine series. We shall generalize those results defining a new class of double sequences for the coefficients.
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页码:205 / 214
页数:9
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