A cohomological construction of quantization functors of Lie bialgebras

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dc.creatorEnriquez, B.
dc.date2002-12-23
dc.date.accessioned2026-07-07T04:54:01Z
dc.date.available2026-07-07T04:54:01Z
dc.descriptionWe propose a variant to the Etingof-Kazhdan construction of quantization functors. We construct the twistor J_Φassociated to an associator Φusing cohomological techniques. We then introduce a criterion ensuring that the ``left Hopf algebra'' of a quasitriangular QUE algebra is flat. We prove that this criterion is satisfied at the universal level. This provides a construction of quantization functors, equivalent to the Etingof-Kazhdan construction.
dc.identifierhttps://arxiv.org/abs/math/0212325
dc.identifierhttp://arxiv.org/abs/math/0212325
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/66083
dc.subjectQuantum Algebra
dc.titleA cohomological construction of quantization functors of Lie bialgebras
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