Article ID Journal Published Year Pages File Type
4587616 Journal of Algebra 2008 18 Pages PDF
Abstract

We introduce the notion of Γ-Lie bialgebras, where Γ is a group. These objects give rise to cocommutative co-Poisson bialgebras, for which we construct quantization functors. This enlarges the class of co-Poisson algebras for which a quantization is known. Our result relies on our earlier work, where we showed that twists of Lie bialgebras can be quantized; we complement this work by studying the behavior of this quantization under compositions of twists.

Related Topics
Physical Sciences and Engineering Mathematics Algebra and Number Theory