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Non-positive and negative at infinity divisorial valuations of Hirzebruch surfaces

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Non-positive and negative at infinity divisorial valuations of Hirzebruch surfaces

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dc.contributor.author Galindo, Carlos es_ES
dc.contributor.author Monserrat Delpalillo, Francisco José es_ES
dc.contributor.author Moreno-Ávila, Carlos-Jesús es_ES
dc.date.accessioned 2021-11-05T13:12:04Z
dc.date.available 2021-11-05T13:12:04Z
dc.date.issued 2020-05 es_ES
dc.identifier.issn 1139-1138 es_ES
dc.identifier.uri http://hdl.handle.net/10251/176198
dc.description.abstract [EN] We consider rational surfaces Z defined by divisorial valuations ¿ of Hirzebruch surfaces. We introduce concepts of non-positivity and negativity at infinity for these valuations and prove that these concepts admit nice local and global equivalent conditions. In particular we prove that, when ¿ is non-positive at infinity, the extremal rays of the cone of curves of Z can be explicitly given es_ES
dc.description.sponsorship Partially supported by the Spanish Government Ministerio de Economia, Industria y Competitividad (MINECO), Grants MTM2015-65764-C3-2-P, MTM2016-81735-REDT, PGC2018-096446-B-C22 and BES-2016-076314, as well as by Universitat Jaume I, Grant UJI-B2018-10. es_ES
dc.language Inglés es_ES
dc.publisher Springer-Verlag es_ES
dc.relation.ispartof Revista Matemática Complutense es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Non-positive at infinity valuations es_ES
dc.subject Rational surfaces es_ES
dc.subject Cone of curves es_ES
dc.subject.classification MATEMATICA APLICADA es_ES
dc.title Non-positive and negative at infinity divisorial valuations of Hirzebruch surfaces es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1007/s13163-019-00319-w es_ES
dc.relation.projectID info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PGC2018-096446-B-C22/ES/VALORACIONES, FOLIACIONES Y CODIGOS CORRECTORES DE ERRORES CUANTICOS/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//BES-2016-076314/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//MTM2015-65764-C3-2-P/ES/VALORACIONES, CAMPOS VECTORIALES ALGEBRAICOS Y CODIGOS CORRECTORES/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//MTM2016-81735-REDT/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/UJI//UJI-B2018-10/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/GENERALITAT VALENCIANA//AICO%2F2019%2F223//CONJUNTOS CONVEXOS ASOCIADOS A SUPERFICIES Y CODIGOS CORRECTORES DE ERRORES/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada es_ES
dc.description.bibliographicCitation Galindo, C.; Monserrat Delpalillo, FJ.; Moreno-Ávila, C. (2020). Non-positive and negative at infinity divisorial valuations of Hirzebruch surfaces. Revista Matemática Complutense. 33(2):349-372. https://doi.org/10.1007/s13163-019-00319-w es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1007/s13163-019-00319-w es_ES
dc.description.upvformatpinicio 349 es_ES
dc.description.upvformatpfin 372 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 33 es_ES
dc.description.issue 2 es_ES
dc.relation.pasarela S\430286 es_ES
dc.contributor.funder Universitat Jaume I es_ES
dc.contributor.funder GENERALITAT VALENCIANA es_ES
dc.contributor.funder Ministerio de Economía y Competitividad es_ES
dc.contributor.funder Ministerio de Ciencia, Innovación y Universidades es_ES
dc.contributor.funder Ministerio de Economía, Industria y Competitividad es_ES
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