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On the best approximation by “angles” in the mean on the plane $\mathbb{R}^2$ with the Chebyshev-Hermite weight.

Exact inequalities of Jackson type connected with the best approximation by ''angles''&nbsp; of algebraic polynomials are obtained on the classes of differentiable functions of two variables in the metric of space $L_{2,\rho}(\mathbb{R}^2)$ at the Chebyshe...

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Datum:	2014
Автори та афіліації:	— Днепропетровский университет имени Альфреда Нобеля — Днепропетровский государственный аграрно-экономический университет
Ключові слова:	keywords
Hauptverfasser:	Vakarchuk, S. B., Shvachko, A. V., Вакарчук, С. Б., Швачко, А. В.
Format:	Artikel
Sprache:	Russisch
Veröffentlicht:	Інститут математики НАН України 2014
Online Zugang:	https://trim.imath.kiev.ua/index.php/trim/article/view/65
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!
Назва журналу:	Transactions of Institute of Mathematics of NAS of Ukraine
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Transactions of Institute of Mathematics of NAS of Ukraine

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