Yu-Wei Fan

This conference will explore connections between dynamical systems and algebraic geometry, with an emphsis on connections between Teichmüller dynamics and Hodge theory. Confirmed speakers Dawei Chen, Boston College/IAS. Matteo Costantini, Universität...

Moduli spaces of points on n-spheres carry natural actions of braid groups. For n=0,1, and 3, we prove that these symmetries extend to actions of mapping class groups of positive genus surfaces, through exceptional isomorphisms with certain character...