We will see how the notion of coarse embeddings allows to better understand discrete group actions preserving a rigid geometric structure. The focus will mainly be on isometric and conformal actions. In particular, we will discuss a Tits alternative for isometry groups of compact Lorentzian manifolds.
De Tim de Laat
De Alp Uzman
De Bassam Fayad
De Amanda Wilkens
De Cyril Houdayer
De Federico Rodriguez Hertz
De Charles Frances
De Mason Hart
De Leon Carvajales
De Sara Maloni
De Sara Maloni
De Sara Maloni
