Small Covers of the Dodecahedron and the 120-cell
نویسنده
چکیده
Let P be the right-angled hyperbolic dodecahedron or 120-cell, and let W be the group generated by reflections across codimension-one faces of P . We prove that if Γ ⊂ W is a torsion free subgroup of minimal index, then the corresponding hyperbolic manifold Hn/Γ is determined up to homeomorphism by Γ modulo the symmetry group of P .
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