J.-F. Lafont

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20032008

most citedRigidity results for certain 3-dimensional singular spaces and their fundamental groups

3 citations · 7 across the 6 of their papers we have counts for

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math.GR2004★ 3 cited

Rigidity results for certain 3-dimensional singular spaces and their fundamental groups

J. -F. Lafont

In this paper, we introduce a particularly nice family of locally CAT(-1) spaces, which we call hyperbolic P-manifolds. For $X^{3}$ a simple, thick hyperbolic P-manifold of dimension…

math.GR2003

Finite automorphisms of negatively curved Poincare Duality groups

F. T. Farrell, J. -F. Lafont

In this paper, we show that if G is a finite p-group (p prime) acting by automorphisms on a $δ$ -hyperbolic Poincare Duality group, then the fixed subgroup is a Poincare Duality gro…