On the zeros of polynomials: An extension of the Enestrom-Kakeya theorem

dc.contributorUniversidade de São Paulo (USP)
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniv Strathclyde
dc.date.accessioned2014-05-20T13:23:32Z
dc.date.accessioned2022-10-05T13:11:17Z
dc.date.available2014-05-20T13:23:32Z
dc.date.available2022-10-05T13:11:17Z
dc.date.created2014-05-20T13:23:32Z
dc.date.issued2012-01-15
dc.identifierJournal of Mathematical Analysis and Applications. San Diego: Academic Press Inc. Elsevier B.V., v. 385, n. 2, p. 1151-1161, 2012.
dc.identifier0022-247X
dc.identifierhttp://hdl.handle.net/11449/7114
dc.identifier10.1016/j.jmaa.2011.07.037
dc.identifierWOS:000295062600044
dc.identifier1531018187057108
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3884117
dc.description.abstractThis paper presents an extension of the Enestrom-Kakeya theorem concerning the roots of a polynomial that arises from the analysis of the stability of Brown (K, L) methods. The generalization relates to relaxing one of the inequalities on the coefficients of the polynomial. Two results concerning the zeros of polynomials will be proved, one of them providing a partial answer to a conjecture by Meneguette (1994)[6]. (C) 2011 Elsevier B.V. All rights reserved.
dc.languageeng
dc.publisherAcademic Press Inc. Elsevier B.V.
dc.relationJournal of Mathematical Analysis and Applications
dc.relation1.138
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectEnestrom-Kakeya theorem
dc.subjectZeros of perturbed polynomials
dc.subjectStability of Brown (K, L) methods
dc.subjectJeltsch conjecture
dc.titleOn the zeros of polynomials: An extension of the Enestrom-Kakeya theorem
dc.typeArtigo


Este ítem pertenece a la siguiente institución