Séminaire - Mars
Le séminaire aura lieu le mercredi (22/03) exceptionnellement de 13h à 14h à l'Institut Henri Poincaré à Paris. Pour télécharger le programme du mois: mars.pdf.
- 22/03/2017 - Martin Moeller (Goethe University Frankfurt) - salle 421
Titre: Gothic
modular forms
Résumé:
The Gothic locus is an exceptional affine invariant manifold
recently discovered by McMullen, Mukamel and Wright, that contains
an infinite number of primitive Teichmüller curves. We present
modular forms cutting out these Teichmüller curves in
Hilbert modular varieties. This can be used to compute the Euler
characteristic and the cusps of these curves.