# University of Toronto's Symplectic Geometry Seminar

September 11, 2006, 2:10 PM

Bahen 6183

## Romaric Pujol

### Toronto University

## Bidynamical Poisson Groupoids

**Abstract: **In this talk, I will give relations between dynamical Poisson groupoids,
generalization of the classical dynamical Yang-Baxter equation and Lie
quasi-bialgebras. I will also describe the moduli space of classical
dynamical r-matrices, and give an explicit formula for an analytic
representative in each gauge class. The dual of the associated Poisson
groupoids will be given, as well as several examples.