Triangulations of hyperbolic 3-manifolds admitting strict angle structures
Triangulations of hyperbolic 3-manifolds admitting strict angle structures
It is conjectured that every cusped hyperbolic 3-manifold has a decomposition into positive volume ideal hyperbolic tetrahedra (a "geometric" triangulation of the manifold). Under a mild homology assumption on the manifold we construct topological ideal triangulations which admit a strict angle structure, which is a necessary condition for the triangulation …