On the approximation in the mean with the Chebyshev-Hermite weight by algebraic polynomials on the real axis

Exact inequalities of Jackson type for the best polynomial approximation of functions in the space $L_{2,\rho}(\mathbb{R})$ with the Chebyshev -Hermite weight function have been obtained for the $m^{th}$ order generalized moduluses of continuity $\widetilde{\omega}_m, m \in...

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Bibliographic Details
Date:2013
Main Authors: Vakarchuk, S. B., Shvachko, A. V., Вакарчук, С. Б., Швачко, А. В.
Format: Article
Language:Russian
Published: Інститут математики НАН України 2013
Online Access:https://trim.imath.kiev.ua/index.php/trim/article/view/137
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Journal Title:Transactions of Institute of Mathematics of NAS of Ukraine
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Transactions of Institute of Mathematics of NAS of Ukraine