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Exact values of the best $(, )$-approximations of classes of convolutions with kernels that do not increase the number of sign changes

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Bibliographic Details
Date:	2017
Main Author:	N. V. Parfinovych
Format:	Article
Language:	English
Published:	2017
Series:	Ukrainian Mathematical Journal
Online Access:	http://jnas.nbuv.gov.ua/article/UJRN-0000778906
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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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