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dc.contributor.author
Massri, Cesar Dario  
dc.contributor.author
Molinuevo, Ariel  
dc.contributor.author
Quallbrunn, Federico  
dc.date.available
2021-07-26T12:06:41Z  
dc.date.issued
2021-06  
dc.identifier.citation
Massri, Cesar Dario; Molinuevo, Ariel; Quallbrunn, Federico; Foliations with persistent singularities; Elsevier Science; Journal Of Pure And Applied Algebra; 225; 6; 6-2021; 1-23  
dc.identifier.issn
0022-4049  
dc.identifier.uri
http://hdl.handle.net/11336/136892  
dc.description.abstract
Let ω be a differential q-form defining a foliation of codimension q in a projective variety. In this article we study the singular locus of ω in various settings. We relate a certain type of singularities, which we name persistent, with the unfoldings of ω, generalizing previous work done on foliations of codimension 1 in projective space. We also relate the absence of persistent singularities with the existence of a connection in the sheaf of 1-forms defining the foliation.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Elsevier Science  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/  
dc.subject
KUPKA  
dc.subject
UNFOLDING IDEAL  
dc.subject
MODULI SPACE  
dc.subject
DIFFERENTIAL FORMS  
dc.subject.classification
Matemática Pura  
dc.subject.classification
Matemáticas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Foliations with persistent singularities  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2021-03-15T15:48:57Z  
dc.journal.volume
225  
dc.journal.number
6  
dc.journal.pagination
1-23  
dc.journal.pais
Países Bajos  
dc.journal.ciudad
Amsterdam  
dc.description.fil
Fil: Massri, Cesar Dario. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Investigaciones Matemáticas "Luis A. Santaló". Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Matemáticas "Luis A. Santaló"; Argentina  
dc.description.fil
Fil: Molinuevo, Ariel. Universidade Federal do Rio de Janeiro; Brasil  
dc.description.fil
Fil: Quallbrunn, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.journal.title
Journal Of Pure And Applied Algebra  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0022404920303315?via%3Dihub  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/j.jpaa.2020.106630  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/arxiv/https://arxiv.org/abs/1909.00724  

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