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arXiv 0711.0191math.GT
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双曲n-流形的厚三角剖分

Thick triangulations of hyperbolic n-manifolds

William Breslin

摘要:

我们证明了一个完备的双曲n-流形有一个测地三角剖分,使得包含在厚的部分的四面体是L-bilipschitz同构于标准的欧几里德n-单形,对于某个常数L,它只依赖于维数和用来定义M的粗细分解的常数.

英文摘要:

We show that a complete hyperbolic n-manifold has a geodesic triangulation such that the tetrahedra contained in the thick part are L-bilipschitz diffeomorphic to the standard Euclidean n-simplex, for some constant L depending only on the dimension and the constant used to define the thick-thin decomposition of M.

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