# Lagrangian Fibrations and Affine Geometry

## Martedi 15 giugno 2010 - Daniele Sepe

ARGOMENTI: Seminari

SEMINARIO DI FISICA MATEMATICA
Martedi 15 giugno 2010, ore 15, Aula 2AB/40 il Dr. Daniele Sepe (Universita di Edinburgo) terra' una conferenza dal titolo "Lagrangian Fibrations and Affine Geometry".

-Abstract
The study of topological invariants of completely integrable Hamiltonian systems is naturally intertwined with the classification of Lagrangian fibrations. Several authors have studied this problem from different perspectives. In this talk I shall give a definition of the topological characteristic classes of Lagrangian fibrations, emphasising the relationship between these invariants and the affine geometry which is intrinsic to such bundles.

Rif. int. F. Fasso