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Bas du spectre et delta-hyperbolicité en géométrie de Hilbert plane

Bruno Colbois·Constantin Vernicos
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Abstract

We prove that the Hilbert geometry of a convex domain in the plane is Gromov hyperbolic, if, and only if, the bottom of its spectrum is not zero

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Bruno Colbois, Constantin Vernicos. 2004-11-04. Bas du spectre et delta-hyperbolicité en géométrie de Hilbert plane. https://arxiv.org/abs/math/0411074

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