Tuesday, April 30, 2013

0911.2179 (David Li-Bland et al.)

Quasi-Hamiltonian groupoids and multiplicative Manin pairs    [PDF]

David Li-Bland, Pavol Severa
We reformulate notions from the theory of quasi-Poisson g-manifolds in terms of graded Poisson geometry and graded Poisson-Lie groups and prove that quasi-Poisson g-manifolds integrate to quasi-Hamiltonian g-groupoids. We then interpret this result within the theory of Dirac morphisms and multiplicative Manin pairs, to connect our work with more traditional approaches, and also to put it into a wider context suggesting possible generalizations.
View original: http://arxiv.org/abs/0911.2179

No comments:

Post a Comment