Log canonical threshold and diagonal ideals

[EN] We characterize the ideals I of On of finite colength whose integral closure is equal to the integral closure of an ideal generated by pure monomials. This characterization, which is motivated by an inequality proven by Demailly and Pham (2014), is given in terms of the log canonical threshold...

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Author: Bivià-Ausina, Carles|||0000-0003-0784-3353
Format: article
Publication Date:2017
Country:España
Institution:Universitat Politècnica de València (UPV)
Repository:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Language:English
OAI Identifier:oai:riunet.upv.es:10251/107370
Online Access:https://riunet.upv.es/handle/10251/107370
Access Level:Open access
Keyword:log canonical threshold
integral closure
monomial ideal
MATEMATICA APLICADA
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repository_id_str
spelling Log canonical threshold and diagonal idealsBivià-Ausina, Carles|||0000-0003-0784-3353log canonical thresholdintegral closuremonomial idealMATEMATICA APLICADA[EN] We characterize the ideals I of On of finite colength whose integral closure is equal to the integral closure of an ideal generated by pure monomials. This characterization, which is motivated by an inequality proven by Demailly and Pham (2014), is given in terms of the log canonical threshold of I and the sequence of mixed multiplicities of I.This work has been supported by DGICYT Grant MTM2015-64013-P. The author wishes to thank Professor A. Rashkovskii for his helpful comments. The author is also grateful to the anonymous referee for the suggestions about the exposition of the article.American Mathematical SocietyDepartamento de Matemática AplicadaInstituto Universitario de Matemática Pura y AplicadaEscuela Técnica Superior de Ingeniería IndustrialMinisterio de Economía y CompetitividadRepositorio Institucional de la Universitat Politècnica de València Riunet20172017-01-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttps://riunet.upv.es/handle/10251/107370reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengMinisterio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 MTM2015-64013-P SINGULARIDADES, GEOMETRIA GENERICA Y APLICACIONESopen accesshttp://purl.org/coar/access_right/c_abf2Reserva de todos los derechoshttp://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/1073702026-06-13T07:49:27Z
dc.title.none.fl_str_mv Log canonical threshold and diagonal ideals
title Log canonical threshold and diagonal ideals
spellingShingle Log canonical threshold and diagonal ideals
Bivià-Ausina, Carles|||0000-0003-0784-3353
log canonical threshold
integral closure
monomial ideal
MATEMATICA APLICADA
title_short Log canonical threshold and diagonal ideals
title_full Log canonical threshold and diagonal ideals
title_fullStr Log canonical threshold and diagonal ideals
title_full_unstemmed Log canonical threshold and diagonal ideals
title_sort Log canonical threshold and diagonal ideals
dc.creator.none.fl_str_mv Bivià-Ausina, Carles|||0000-0003-0784-3353
author Bivià-Ausina, Carles|||0000-0003-0784-3353
author_facet Bivià-Ausina, Carles|||0000-0003-0784-3353
author_role author
dc.contributor.none.fl_str_mv Departamento de Matemática Aplicada
Instituto Universitario de Matemática Pura y Aplicada
Escuela Técnica Superior de Ingeniería Industrial
Ministerio de Economía y Competitividad
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv log canonical threshold
integral closure
monomial ideal
MATEMATICA APLICADA
topic log canonical threshold
integral closure
monomial ideal
MATEMATICA APLICADA
description [EN] We characterize the ideals I of On of finite colength whose integral closure is equal to the integral closure of an ideal generated by pure monomials. This characterization, which is motivated by an inequality proven by Demailly and Pham (2014), is given in terms of the log canonical threshold of I and the sequence of mixed multiplicities of I.
publishDate 2017
dc.date.none.fl_str_mv 2017
2017-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/107370
url https://riunet.upv.es/handle/10251/107370
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 MTM2015-64013-P SINGULARIDADES, GEOMETRIA GENERICA Y APLICACIONES
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Mathematical Society
publisher.none.fl_str_mv American Mathematical Society
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,301603

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