ULYANOV INEQUALITIES FOR THE MIXED MODULI OF SMOOTHNESS IN MIXED METRICS

dc.contributor.author	Simonov, B.V.
dc.contributor.author	Jumabayeva, A.A.
dc.date.accessioned	2026-03-26T07:29:26Z
dc.date.available	2026-03-26T07:29:26Z
dc.date.issued	2024
dc.identifier.issn	1072947X
dc.identifier.other	DOI 10.1515/gmj-2024-2034
dc.identifier.uri	http://repository.enu.kz/handle/enu/30732
dc.description.abstract	In this paper, mixed moduli of smoothness of functions of two variables are studied. We prove Ulyanov-type inequalities between mixed moduli of smoothness of positive orders in different metrics. Estimates for the mixed moduli of smoothness of the derivative of a function are also obtained in terms of the mixed moduli of smoothness of the function itself.	ru
dc.language.iso	en	ru
dc.publisher	Georgian Mathematical Journal	ru
dc.relation.ispartofseries	Volume 32 Issue 1 Pages 149 - 161;
dc.subject	Mixed moduli of smoothness of positive order	ru
dc.subject	Ulyanov-type inequality	ru
dc.title	ULYANOV INEQUALITIES FOR THE MIXED MODULI OF SMOOTHNESS IN MIXED METRICS	ru
dc.type	Article	ru