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On some conditions for the second moduli of continuity

UDC 517.5 We investigate the second moduli of continuity for functions from the space of continuous and periodic real functions and the space of functions uniformly continuous on the entire axis.&nbsp;For both&nbsp; spaces, we give the negative answer to a question about necess...

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Bibliographic Details
Date:	2022
Main Authors:	Chaikovs’kyi, A. V., Чайковський, А. В.
Format:	Article
Language:	Ukrainian
Published:	Institute of Mathematics, NAS of Ukraine 2022
Online Access:	https://umj.imath.kiev.ua/index.php/umj/article/view/7068
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Journal Title:	Ukrains’kyi Matematychnyi Zhurnal
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