Volume and rigidity of hyperbolic polyhedral $3$-manifolds

Feng Luo; Tian Yang

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arXiv · 1404.5365

Volume and rigidity of hyperbolic polyhedral $3$-manifolds

Feng Luo·Tian Yang

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Abstract

We investigate the rigidity of hyperbolic cone metrics on $3$-manifolds which are isometric gluing of ideal and hyper-ideal tetrahedra in hyperbolic spaces. These metrics will be called ideal and hyper-ideal hyperbolic polyhedral metrics. It is shown that a hyper-ideal hyperbolic polyhedral metric is determined up to isometry by its curvature and a decorated ideal hyperbolic polyhedral metric is determined up to isometry and change of decorations by its curvature. The main tool used in the proof is the Fenchel dual of the volume function.

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BibTeX RIS

Feng Luo, Tian Yang. 2014-04-26. Volume and rigidity of hyperbolic polyhedral $3$-manifolds. https://arxiv.org/abs/1404.5365

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