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Klein slopes on hyperbolic 3-manifolds
Published online by Cambridge University Press: 01 September 2007
Abstract
This paper is devoted to 3-manifolds which admit two distinct Dehn fillings producing a Klein bottle.
Let M be a compact, connected and orientable 3-manifold whose boundary contains a 2-torus T. If M is hyperbolic then only finitely many Dehn fillings along T yield non-hyperbolic manifolds. We consider the situation where two distinct slopes γ1, γ2 produce a Klein bottle. We give an upper bound for the distance Δ(γ1, γ2), between γ1 and γ2. We show that there are exactly four hyperbolic manifolds for which Δ(γ1, γ2) > 4.
- Type
- Research Article
- Information
- Mathematical Proceedings of the Cambridge Philosophical Society , Volume 143 , Issue 2 , September 2007 , pp. 419 - 447
- Copyright
- Copyright © Cambridge Philosophical Society 2007
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