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Surface subgroups of Kleinian groups with torsion

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 Added by Marc Lackenby
 Publication date 2009
  fields
and research's language is English
 Authors Marc Lackenby




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We prove that every finitely generated Kleinian group that contains a finite, non-cyclic subgroup either is finite or virtually free or contains a surface subgroup. Hence, every arithmetic Kleinian group contains a surface subgroup.



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