Extreme Values of the Best Approximations of Linear Combinations оf Harmonic Functions

Extreme problems and their practical applications have been under the scrutiny of mathematicians since ancient times. An important step in the development of extreme problems was made by P. L. Chebyshev, who in the 50s of the 19th century laid the foundations of a section of destructive function the...

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Datum:2023
Hauptverfasser: Сорич, Віктор, Сорич, Ніна
Format: Artikel
Sprache:Ukrainian
Veröffentlicht: Кам'янець-Подільський національний університет імені Івана Огієнка 2023
Online Zugang:http://mcm-math.kpnu.edu.ua/article/view/296479
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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