Best Approximation in the Integral Metric of a Linear Combination of Periodic Functions of Different Parity

In many areas of mathematics, extremal problems often arise related to approximation characteristics of both the approximating functions and the properties of the elements being approximated. For example, in the case of polynomials, the problem can involve the number of points where the values of th...

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Datum:2024
Hauptverfasser: Сорич, Віктор, Сорич, Ніна
Format: Artikel
Sprache:Ukrainian
Veröffentlicht: Кам'янець-Подільський національний університет імені Івана Огієнка 2024
Online Zugang:http://mcm-math.kpnu.edu.ua/article/view/313375
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Назва журналу:Mathematical and computer modelling. Series: Physical and mathematical sciences

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Mathematical and computer modelling. Series: Physical and mathematical sciences