Covering spaces of arithmetic 3-orbifolds
Let G be an arithmetic Kleinian group, and let O be the associated hyperbolic 3-orbifold or 3-manifold. In this paper, we prove that, in many cases, G is large, which means that some finite index subgroup admits a surjective homomorphism onto a non-abelian free group. This has many consequences, inc...
| Main Authors: | , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2006
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