**Enrico Leuzinger**

Karlsruhe Institute of Technology, Germany

March 20, 2014

**A Gauss-Bonnet formula for moduli spaces of Riemann surfaces**:
I will discuss a Gauss-Bonnet theorem for moduli spaces of
Riemann surfaces. The proof is modelled on a similar one for locally
symmetric spaces and based on an exhaustion by submanifolds with corners.