On the zeros of polynomials: An extension of the Enestrom-Kakeya theorem
| dc.contributor.author | Botta, Vanessa [UNESP] | |
| dc.contributor.author | Meneguette Júnior, Messias [UNESP] | |
| dc.contributor.author | Cuminato, Jose A. | |
| dc.contributor.author | McKee, Sean | |
| dc.contributor.institution | Universidade de São Paulo (USP) | |
| dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
| dc.contributor.institution | Univ Strathclyde | |
| dc.date.accessioned | 2014-05-20T13:23:32Z | |
| dc.date.available | 2014-05-20T13:23:32Z | |
| dc.date.issued | 2012-01-15 | |
| dc.description.abstract | This 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. | en |
| dc.description.affiliation | Univ São Paulo, Dept Matemat Aplicada & Estat, Inst Ciencias Matemat & Comp, BR-13560970 São Carlos, SP, Brazil | |
| dc.description.affiliation | UNESP Univ Estadual Paulista, Fac Ciencias & Tecnol, Dept Matemat Estat & Comp, BR-19060900 Presidente Prudente, SP, Brazil | |
| dc.description.affiliation | Univ Strathclyde, Dept Math & Stat, Glasgow G1 1XH, Lanark, Scotland | |
| dc.description.affiliationUnesp | UNESP Univ Estadual Paulista, Fac Ciencias & Tecnol, Dept Matemat Estat & Comp, BR-19060900 Presidente Prudente, SP, Brazil | |
| dc.format.extent | 1151-1161 | |
| dc.identifier | http://dx.doi.org/10.1016/j.jmaa.2011.07.037 | |
| dc.identifier.citation | Journal of Mathematical Analysis and Applications. San Diego: Academic Press Inc. Elsevier B.V., v. 385, n. 2, p. 1151-1161, 2012. | |
| dc.identifier.doi | 10.1016/j.jmaa.2011.07.037 | |
| dc.identifier.issn | 0022-247X | |
| dc.identifier.lattes | 1531018187057108 | |
| dc.identifier.uri | http://hdl.handle.net/11449/7114 | |
| dc.identifier.wos | WOS:000295062600044 | |
| dc.language.iso | eng | |
| dc.publisher | Academic Press Inc. Elsevier B.V. | |
| dc.relation.ispartof | Journal of Mathematical Analysis and Applications | |
| dc.relation.ispartofjcr | 1.138 | |
| dc.rights.accessRights | Acesso restrito | |
| dc.source | Web of Science | |
| dc.subject | Enestrom-Kakeya theorem | en |
| dc.subject | Zeros of perturbed polynomials | en |
| dc.subject | Stability of Brown (K, L) methods | en |
| dc.subject | Jeltsch conjecture | en |
| dc.title | On the zeros of polynomials: An extension of the Enestrom-Kakeya theorem | en |
| dc.type | Artigo | |
| dcterms.license | http://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy | |
| dcterms.rightsHolder | Academic Press Inc. Elsevier B.V. | |
| unesp.author.lattes | 1531018187057108 | |
| unesp.author.orcid | 0000-0002-5461-6463[3] | |
| unesp.campus | Universidade Estadual Paulista (Unesp), Faculdade de Ciências e Tecnologia, Presidente Prudente | pt |
| unesp.department | Matemática e Computação - FCT | pt |
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