AG : Mattia Galeotti (Univ. di Trento) : Singularities and global geometry of moduli of curves
Bâtiment Fermat, salle 2205 45 avenue des Etats-Unis, Versailles, FranceIn a series of recent papers, Chiodo, Farkas and Ludwig carried out a deep analysis of the singular locus of the moduli space of stable (twisted) curves with an $\ell$-torsion line bundle. This opens the way to a computation of