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No Jackson-type estimates for piecewise q-monotone, q≥3, trigonometric approximation

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Bibliographic Details
Date:	2022
Main Authors:	D. Leviatan, O. V. Motorna, I. A. Shevchuk
Format:	Article
Language:	English
Published:	2022
Series:	Ukrainian Mathematical Journal
Online Access:	http://jnas.nbuv.gov.ua/article/UJRN-0001336876
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Journal Title:	Library portal of National Academy of Sciences of Ukraine \| LibNAS

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Library portal of National Academy of Sciences of Ukraine | LibNAS

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