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Estimates of approximation characteristics of classes $B^{\Omega}_{p,\theta}$ of periodic functions of several variables with given majorant of the mixed modulo of continuity

We obtain exact order estimates of approximation of classes $B^{\Omega}_{p,\theta}$ of periodic functions of several&nbsp;variables in the space $L_q$ by using linear operators subjected to some&nbsp;conditions for some means of parametres $p$ and $q$

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Datum:	2013
Автори та афіліації:	А. Ф. Конограй — Інститут математики НАН України О. В. Федуник-Яремчук — Східноєвропейський національний університет імені Лесі Українки
Ключові слова:	keywords
Hauptverfasser:	Konograi, A. F., Fedunyk-Yaremchuk, O. V., Конограй, А. Ф., Федуник-Яремчук, О. В.
Format:	Artikel
Sprache:	Ukrainisch
Veröffentlicht:	Інститут математики НАН України 2013
Online Zugang:	https://trim.imath.kiev.ua/index.php/trim/article/view/103
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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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