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The Best Approximation of Function Classes Generated by Composite Kernels

The set of periodic functions whose essential supremum of the modulus of their r-th derivatives does not exceed one constitutes a class of convolutions of the Bernoulli kernel of order r with elements of the unit ball in the space of summable, essentially bounded periodic functions with zero mean ov...

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Bibliographic Details
Date:	2025
Main Authors:	Сорич, Віктор, Сорич, Ніна
Format:	Article
Language:	Ukrainian
Published:	Кам'янець-Подільський національний університет імені Івана Огієнка 2025
Online Access:	http://mcm-math.kpnu.edu.ua/article/view/342547
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Journal Title:	Mathematical and computer modelling. Series: Physical and mathematical sciences

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Mathematical and computer modelling. Series: Physical and mathematical sciences

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