We show that there are at most finitely many one cusped orientable hyperbolic
3–manifolds which have more than eight nonhyperbolic Dehn fillings. Moreover, we
show that determining these finitely many manifolds is decidable.
Received: 19 March 2008
Revised: 12 June 2010
Accepted: 9 June 2010
Published: 10 August 2010
Proposed: Cameron Gordon
Seconded: Joan Birman, David Gabai