Crossed products for weak Hopf algebras
| dc.contributor.affiliation | Universidade de Santiago de Compostela. Departamento de Didácticas Aplicadas | es_ES |
| dc.contributor.author | Rodríguez Raposo, Ana Belén | |
| dc.date.accessioned | 2024-02-07T08:13:44Z | |
| dc.date.available | 2024-02-07T08:13:44Z | |
| dc.date.issued | 2009-06-24 | |
| dc.description | This is an Accepted Manuscript of an article published by Taylor & Francis inCommunications in Algebra on 2009-06-24, available at: https://doi.org/10.1080/00927870802620274 | |
| dc.description.abstract | Weak crossed products by a weak bialgebra are de ned. The resulting structure is not that of a unital algebra but an associative algebra with preunit. A general formula of such a product is given in terms of a weak 2-cocycle and a weak measuring. The relation with weak cleft extensions is studied. Equivalences of weak crossed products are de ned and are related to gauge transformations. A relation between cleaving maps is described in terms of gauge transformations. | es_ES |
| dc.description.peerreviewed | SI | es_ES |
| dc.description.sponsorship | This paper was written while the author was visiting the Department of Mathematics of the University of Wales-Swansea supported by Universidade de Santiago de Compostela. She is also supported by Ministerio de Ciencia y Tecnolog´ıa, by Xunta de Galicia and by FEDER, Projects: BFM2003-07353-C02-01, PGIDITO4PXIC32202PN | es_ES |
| dc.identifier.citation | Ana Belén Rodríguez Raposo abraposo@edu.xunta.es (2009) Crossed Products for Weak Hopf Algebras, Communications in Algebra, 37:7, 2274-2289, DOI: 10.1080/00927870802620274 | es_ES |
| dc.identifier.essn | 1532-4125 | |
| dc.identifier.issn | 0092-7872 | |
| dc.identifier.uri | http://hdl.handle.net/10347/32469 | |
| dc.language.iso | eng | es_ES |
| dc.publisher | Taylor & Francis | es_ES |
| dc.relation.publisherversion | https://doi.org/10.1080/00927870802620274 | es_ES |
| dc.rights | Atribución-Non comercial-Sen obra derivada 4.0 Internacional | es_ES |
| dc.rights.accessRights | open access | es_ES |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | |
| dc.subject | Crossed product | es_ES |
| dc.subject | Weak cleft extension | es_ES |
| dc.subject | Weak Hopf algebras | es_ES |
| dc.subject.classification | 18D10 | es_ES |
| dc.subject.classification | 16W30 | es_ES |
| dc.title | Crossed products for weak Hopf algebras | es_ES |
| dc.type | journal article | es_ES |
| dc.type.hasVersion | AM | es_ES |
| dspace.entity.type | Publication | |
| relation.isAuthorOfPublication | df571e9c-5199-4990-90b3-4a63f4b70e95 | |
| relation.isAuthorOfPublication.latestForDiscovery | df571e9c-5199-4990-90b3-4a63f4b70e95 |
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