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ABELIAN SUBGROUPS OF FINITELY GENERATED KLEINIAN GROUPS ARE SEPARABLE
Published online by Cambridge University Press: 01 March 1999
Abstract
By a Kleinian group we mean a discrete subgroup of PSL(2, [Copf ]). We prove that abelian subgroups of finitely generated Kleinian groups are separable. In other words, if M=ℍ3/Γ is a hyperbolic 3-orbifold, with Γ finitely generated, then abelian subgroups of Γ are separable in Γ.
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- © The London Mathematical Society 1999
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