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dc.contributor.authorFu, Ying
dc.date.accessioned2018-01-15T12:06:24Z
dc.date.available2018-01-15T12:06:24Z
dc.date.issued2014
dc.identifier.issn0013-6018
dc.identifier.urihttps://basepub.dauphine.fr/handle/123456789/17329
dc.language.isoenen
dc.subjectDescartes’ rule of signsen
dc.subject.ddc515en
dc.titleSome remarks about Descartes’ rule of signsen
dc.typeArticle accepté pour publication ou publié
dc.description.abstractenWhat can we deduce about the roots of a real polynomial in one variable by simply considering the signs of its coefficients? On one hand, we give a complete answer concerning the positive roots, by proposing a statement of Descartes' rule of signs which strengthens the available ones while remaining as elementary and concise as the original. On the other hand, we provide new kinds of restrictions on the combined numbers of positive and negative roots.en
dc.relation.isversionofjnlnameElemente der Mathematik
dc.relation.isversionofjnlvol69en
dc.relation.isversionofjnlissue4en
dc.relation.isversionofjnldate2014-10
dc.relation.isversionofjnlpages186 - 194en
dc.relation.isversionofdoi10.4171/EM/262en
dc.subject.ddclabelAnalyseen
dc.relation.forthcomingnonen
dc.relation.forthcomingprintnonen
dc.description.ssrncandidatenonen
dc.description.halcandidatenonen
dc.description.readershiprechercheen
dc.description.audienceInternationalen
dc.relation.Isversionofjnlpeerreviewedouien
dc.relation.Isversionofjnlpeerreviewedouien
dc.date.updated2018-01-15T11:59:58Z
hal.person.labIds60


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