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dc.contributor.author
Chaio, Claudia Alicia  
dc.contributor.author
Le Meur, Patrick  
dc.contributor.author
Trepode, Sonia Elisabet  
dc.date.available
2020-12-11T16:49:06Z  
dc.date.issued
2019-01  
dc.identifier.citation
Chaio, Claudia Alicia; Le Meur, Patrick; Trepode, Sonia Elisabet; Covering techniques in Auslander–Reiten theory; Elsevier Science; Journal Of Pure And Applied Algebra; 223; 2; 1-2019; 641-659  
dc.identifier.issn
0022-4049  
dc.identifier.uri
http://hdl.handle.net/11336/120239  
dc.description.abstract
Given a finite dimensional algebra over a perfect field the text introduces covering functors over the mesh category of any modulated Auslander–Reiten component of the algebra. This is applied to study the composition of irreducible morphisms between indecomposable modules in relation with the powers of the radical of the module category.  
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-sa/2.5/ar/  
dc.subject
COVERING  
dc.subject
PERFECT FIELD  
dc.subject.classification
Matemática Pura  
dc.subject.classification
Matemáticas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Covering techniques in Auslander–Reiten theory  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2020-11-18T16:45:57Z  
dc.journal.volume
223  
dc.journal.number
2  
dc.journal.pagination
641-659  
dc.journal.pais
Países Bajos  
dc.journal.ciudad
Amsterdam  
dc.description.fil
Fil: Chaio, Claudia Alicia. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Matemática; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina  
dc.description.fil
Fil: Le Meur, Patrick. Université Clermont Auvergne; Francia  
dc.description.fil
Fil: Trepode, Sonia Elisabet. Universidad Nacional de Mar del Plata; Argentina  
dc.journal.title
Journal Of Pure And Applied Algebra  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/j.jpaa.2018.04.013