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dc.contributor.author
Cibils, Claude  
dc.contributor.author
Redondo, Maria Julia  
dc.contributor.author
Solotar, Andrea Leonor  
dc.date.available
2017-04-19T18:16:08Z  
dc.date.issued
2012-04  
dc.identifier.citation
Cibils, Claude; Redondo, Maria Julia; Solotar, Andrea Leonor; Galois and universal universal coverings of linear categories and fibre products; World Scientific; Journal Of Algebra And Its Applications; 11; 2; 4-2012; 1250024-1250033  
dc.identifier.issn
0219-4988  
dc.identifier.uri
http://hdl.handle.net/11336/15457  
dc.description.abstract
Let k be a commutative ring. We study the behavior of coverings of k-categories through fiber products and find a criterion for a covering to be Galois or universal.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
World Scientific  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Fiber Product  
dc.subject
Section  
dc.subject
Galois Covering  
dc.subject
Universal Covering  
dc.subject
Fiber  
dc.subject.classification
Matemática Pura  
dc.subject.classification
Matemáticas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Galois and universal universal coverings of linear categories and fibre products  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2017-04-18T14:15:37Z  
dc.identifier.eissn
1793-6829  
dc.journal.volume
11  
dc.journal.number
2  
dc.journal.pagination
1250024-1250033  
dc.journal.pais
Singapur  
dc.description.fil
Fil: Cibils, Claude. Universite Montpellier II; Francia  
dc.description.fil
Fil: Redondo, Maria Julia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Instituto de Matemática Bahía Blanca (i); Argentina. Universidad Nacional del Sur. Departamento de Matemática; Argentina  
dc.description.fil
Fil: Solotar, Andrea Leonor. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Matemática; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.journal.title
Journal Of Algebra And Its Applications  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1012.3434  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1142/S0219498811005488  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.worldscientific.com/doi/abs/10.1142/S0219498811005488