The Double and Dual of a Quasitriangular Lie Bialgebra

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Let G be a connected, simply connected Poisson-Lie group with quasitriangular Lie bialgebra g. An explicit description of the double D(g) is given, together with the embeddings of g and g^*. This description is then used to provide a construction of the double D(G). The aim of this work is to describe D(G) in sufficient detail to be able to apply the procedures of Semenov-Tian-Shansky and Drinfeld for the classification of symplectic leaves and Poisson homogeneous spaces for Poisson-Lie groups.
LaTeX2e, 14 pages. Revised version contains new Section 6

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Quantum Algebra, 17B62

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http://salesiana.dossiersoluciones.com/handle/123456789/59714

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0008086
 http://arxiv.org/abs/math/0008086

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arXiv