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Exact Constants of the Best One Sided Approximations of the Sum Analytic Functions from Different Classes

The task of obtaining the exact values of the best approximations by trigonometric polynomials of continuous or summable functions originates from the works of P. L. Chebyshev, who, back in the 1950s, posed the problem of finding the polynomial, that deviates the least from a given continuous functi...

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Bibliographic Details
Date:	2022
Main Authors:	Сорич, Віктор, Сорич, Ніна
Format:	Article
Language:	Ukrainian
Published:	Кам'янець-Подільський національний університет імені Івана Огієнка 2022
Online Access:	http://mcm-math.kpnu.edu.ua/article/view/274097
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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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