Rigidity and Relative Hyperbolicity of Real Hyperbolic Hyperplane Complements
Rigidity and Relative Hyperbolicity of Real Hyperbolic Hyperplane Complements
For n > 3 we study spaces obtained from finite volume complete real hyperbolic n-manifolds by removing a compact totally geodesic submanifold of codimension two.We prove that their fundamental groups are relative hyperbolic, co-Hopf, biautomatic, residually hyperbolic, not Kähler, not isomorphic to lattices in virtually connected real Lie groups, have …