Dehn surgery and negatively curved 3-manifolds
Dehn surgery and negatively curved 3-manifolds
We show that, for any given 3-manifold M, there are at most finitely many hyperbolic knots K in the 3-sphere and fractions p/q (with q > 22), such that M is obtained by p/q surgery along K. This is a corollary of the following result. If M is obtained by …