Title : Ends of Hyperbolic 3-Manifolds
(a joint work with Danny Calegari)
Speaker : David Gabai (Princeton University)
Abstract :

This is joint work with Danny Calegari. We introduce a new techinique for finding Cat(-1)-surfaces in hyperbolic 3-manifolds and use this to prove\newline \noindent{\bf{Theorem}}: If $N$ is a complete hyperbolic 3-manifold with finitely generated fundamental group, then $N$ is geometrically and topologically tame.

pdf-file