On the ?(A)-summability and ?(A)-core

dc.authorscopusid36502028400
dc.authorscopusid8905163100
dc.contributor.authorKayaduman K.
dc.contributor.authorÇoşkun H.
dc.date.accessioned2024-08-04T19:59:30Z
dc.date.available2024-08-04T19:59:30Z
dc.date.issued2007
dc.departmentİnönü Üniversitesien_US
dc.description.abstractIn [6] and [9], the concepts of ?-core and statistical core of a bounded number sequence x have been introduced and also some inequalities which are analogues of Knopp's core theorem have been proved. In this paper, using the concept of ?(A)-summability introduced by Savaş, we characterize the matrices of the classes (m, V?(A)), (c, V?(A))), (V?, VCT?(A)) and (S?m, V?(A))reg and determine necessary and sufficient conditions for a matrix B to satisfy ?(A) -core(Bx) ? K-core(x), ?(A) -core(Bx) ? ? - core(x) and ?(A) - core(Bx) ? st - core(x), for all x ? m. Copyright © 2018 by Walter de Gruyter GmbH.en_US
dc.identifier.doi10.1515/dema-2007-0412
dc.identifier.endpage867en_US
dc.identifier.issn0420-1213
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-84862288850en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage859en_US
dc.identifier.urihttps://doi.org/10.1515/dema-2007-0412
dc.identifier.urihttps://hdl.handle.net/11616/90658
dc.identifier.volume40en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWalter de Gruyter GmbHen_US
dc.relation.ispartofDemonstratio Mathematicaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectMatrix transformations and core theoremsen_US
dc.subjectStatistically convergenceen_US
dc.subject?(A) -convergenceen_US
dc.titleOn the ?(A)-summability and ?(A)-coreen_US
dc.typeArticleen_US

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