Computer Programs

I have written 2 computer programs which calculate invariants of 3-manifolds:

• bslope. 1993.
  
  Description: Calculates boundary slopes of surfaces in cusped manifolds using degenarations of a triangulation of a manifold.


Will be downloadable after some updates are made.


• lspec. Geometry Center, 1989.
  
  Description: Calculates length spectra of a manifold given matrix generators for its fundamental group. Included in geometry / topology computer program SnapPea.
  
  Download from Jeff Weeks' site.