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20112017
most citedOn a characterization of unbounded homogeneous domains with boundaries of light cone type

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math.DG2014

On the fundamental group of a complete globally hyperbolic Lorentzian manifold with a lower bound for the curvature tensor

Jun-ichi Mukuno

In this paper, we study the fundamental group of a certain class of globally hyperbolic Lorentzian manifolds with a positive curvature tensor. We prove that the fundamental group o…