On Laurent series with multiply positive coefficients

dc.citation.epage317en_US
dc.citation.issueNumber4en_US
dc.citation.spage305en_US
dc.citation.volumeNumber30en_US
dc.contributor.authorZheltukhina, N. A.en_US
dc.date.accessioned2016-02-08T10:24:40Z
dc.date.available2016-02-08T10:24:40Z
dc.date.issued2005en_US
dc.departmentDepartment of Mathematicsen_US
dc.description.abstractWe consider the class of doubly infinite sequences {a k} k ∞= -∞ whose truncated sequences {a k} n k= -n are 3-times positive in the sense of Pólya and Fekete for all n = 1, 2, ..., and a 0 ≠ 0. We obtain a characterization of this class in terms of independent parameters. We also find an estimate of the growth order of the corresponding Laurent series ∑ k= -∞ ∞akz k. © 2004 Akadémiai Kiadó.en_US
dc.identifier.doi10.1007/s10476-005-0517-9en_US
dc.identifier.eissn1588-273X
dc.identifier.issn0133-3852
dc.identifier.urihttp://hdl.handle.net/11693/24140
dc.language.isoEnglishen_US
dc.publisherAkademiai Kiado Rt.en_US
dc.relation.isversionofhttp://dx.doi.org/10.1007/s10476-005-0517-9en_US
dc.source.titleAnalysis Mathematicaen_US
dc.titleOn Laurent series with multiply positive coefficientsen_US
dc.typeArticleen_US
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