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dc.contributor.author
Pogorelsky, Barbara  
dc.contributor.author
Vay, Cristian Damian  
dc.date.available
2017-01-09T19:15:05Z  
dc.date.issued
2013-12  
dc.identifier.citation
Pogorelsky, Barbara; Vay, Cristian Damian; Representations of copointed Hopf algebras arising from the tetrahedron rack; Springer; ANNALI DELL'UNIVERSITA' DI FERRARA; 60; 2; 12-2013; 407-427  
dc.identifier.issn
0430-3202  
dc.identifier.uri
http://hdl.handle.net/11336/10982  
dc.description.abstract
We study the copointed Hopf algebras attached to the Nichols algebra of the affine rack Aff(F4,w), also known as tetrahedron rack, and the 2-cocycle −1. We investigate the so-called Verma modules and classify all the simple modules. We conclude that these algebras are of wild representation type and not quasitriangular, also we analyze when these are spherical.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Springer  
dc.rights
info:eu-repo/semantics/restrictedAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Copointed Hopf Algebras  
dc.subject
Representations of Hopf Algebras  
dc.subject
Liftings of Nichols Algebras  
dc.subject.classification
Matemática Pura  
dc.subject.classification
Matemáticas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Representations of copointed Hopf algebras arising from the tetrahedron rack  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2016-11-25T14:00:53Z  
dc.journal.volume
60  
dc.journal.number
2  
dc.journal.pagination
407-427  
dc.journal.pais
Italia  
dc.description.fil
Fil: Pogorelsky, Barbara. Universidade Federal Do Rio Grande Do Sul; Brasil  
dc.description.fil
Fil: Vay, Cristian Damian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Centro de Investigación y Estudios de Matemática de Córdoba(p); Argentina. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina  
dc.journal.title
ANNALI DELL'UNIVERSITA' DI FERRARA  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1007/s11565-013-0197-5  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://dx.doi.org/10.1007/s11565-013-0197-5  

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