PBW-deformations and deformations à la Gerstenhaber of N-Koszul algebras | ||
| dc.conicet.fuente | individual | |
| dc.conicet.organizacion | Universitat Bielefeld | |
| dc.conicet.organizacion | Universidad de Buenos Aires | |
| dc.conicet.organizacion | Consejo Nacional de Investigaciones Científicas y Técnicas | |
| dc.conicet.organizacion | Universidad de Buenos Aires | |
| dc.conicet.organizacion | Consejo Nacional de Investigaciones Científicas y Técnicas | |
| dc.conicet.paisOrganizacion | Alemania | |
| dc.conicet.paisOrganizacion | Argentina | |
| dc.conicet.paisOrganizacion | Argentina | |
| dc.conicet.paisOrganizacion | Argentina | |
| dc.conicet.paisOrganizacion | Argentina | |
| dc.conicet.produccionid | 5114102 | |
| dc.contributor.author | Herscovich Ramoneda, Estanislao Benito | |
| dc.contributor.author | Solotar, Andrea Leonor | |
| dc.contributor.author | Suárez-Alvarez, Mariano | |
| dc.date.accessioned | 2018-01-03T19:04:15Z | |
| dc.date.available | 2018-01-03T19:04:15Z | |
| dc.date.issued | 2014-07 | |
| dc.date.updated | 2017-12-29T14:19:04Z | |
| dc.description.abstract | In this article we establish an explicit link between the classical theory of deformations à la Gerstenhaber (and a fortiori with the Hochschild cohomology) and (weak) PBW-deformations of homogeneous algebras. Our point of view is of cohomological nature. As a consequence, we recover a theorem by R. Berger and V. Ginzburg, which gives a precise condition for a filtered algebra to satisfy the so-called PBW property, under certain assumptions. | es |
| dc.description.fil | Fil: Herscovich Ramoneda, Estanislao Benito. Universitat Bielefeld; Alemania | |
| dc.description.fil | Fil: Solotar, Andrea Leonor. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina | |
| dc.description.fil | Fil: Suárez-Alvarez, Mariano. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina | |
| dc.format | application/pdf | es |
| dc.identifier.citation | Herscovich Ramoneda, Estanislao Benito; Solotar, Andrea Leonor; Suárez-Alvarez, Mariano; PBW-deformations and deformations à la Gerstenhaber of N-Koszul algebras; European Mathematical Society; Journal of Noncommutative Geometry; 8; 2; 7-2014; 505-539 | es |
| dc.identifier.institucional | CONICET | |
| dc.identifier.issn | 1661-6952 | es |
| dc.identifier.repo | CONICET Digital | |
| dc.identifier.uri | http://hdl.handle.net/11336/32182 | |
| dc.journal.ciudad | Zürich | es |
| dc.journal.number | 2 | es |
| dc.journal.pagination | 505-539 | es |
| dc.journal.pais | Suiza | es |
| dc.journal.title | Journal of Noncommutative Geometry | es |
| dc.journal.volume | 8 | es |
| dc.language.iso | eng | es |
| dc.publisher | European Mathematical Society | es |
| dc.relation.alternativeid | info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.4171/JNCG/163 | |
| dc.relation.alternativeid | info:eu-repo/semantics/altIdentifier/url/http://www.ems-ph.org/journals/show_abstract.php?issn=1661-6952&vol=8&iss=2&rank=7 | |
| dc.rights | info:eu-repo/semantics/openAccess | * |
| dc.rights.uri | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | * |
| dc.subject | Deformation Theory | es |
| dc.subject | Koszul Algebras | es |
| dc.subject | Hochschild Cohomology | es |
| dc.subject.classification | Matemática Pura | es |
| dc.subject.classification | Matemáticas | es |
| dc.subject.classification | CIENCIAS NATURALES Y EXACTAS | es |
| dc.title | PBW-deformations and deformations à la Gerstenhaber of N-Koszul algebras | es |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:ar-repo/semantics/artículo | |
| dc.type | info:eu-repo/semantics/publishedVersion | |
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