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On Isometric Actions of SL(n,Z) on Three-Dimensional Visibility Manifolds
Authors:Koji Fujiwara
Affiliation:(1) Mathematical Institute, Tohoku University, Sendai, 980-8578, Japan
Abstract:Let X be a three-dimensional, visibility manifold. Suppose L(n,Z), nge3 acts on X by isometries. Then either the action is trivial or a point in the boundary of X is fixed by the action.
Keywords:visibility manifolds  special linear groups  Hadamard manifolds  property FA.
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