The Delaunay tessellation in hyperbolic space

Jason DeBlois

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arXiv · 1308.4899

The Delaunay tessellation in hyperbolic space

Jason DeBlois

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Abstract

The Delaunay tessellation of a locally finite subset of hyperbolic space is constructed using convex hulls in Euclidean space of one higher dimension. For finite and lattice-invariant sets it is proven to be a polyhedral decomposition, and versions (necessarily modified from the Euclidean setting) of the empty circumspheres condition and geometric duality with the Voronoi tessellation are proved. Some pathological examples of infinite, non lattice-invariant sets are exhibited.

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Jason DeBlois. 2013-08-22. The Delaunay tessellation in hyperbolic space. https://arxiv.org/abs/1308.4899

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