It is shown that with finitely many exceptions, the fundamental group obtained by
Dehn surgery on a one cusped hyperbolic 3–manifold contains the fundamental group
of a closed surface.
Received: 09 January 2001
Revised: 10 March 2001
Accepted: 6 April 2001
Published: 6 April 2001
Proposed: Walter Neumann
Seconded: David Gabai, Joan Birman