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Profinite rigidity and flexibility for compact 3-manifold groups

Presenter
February 2, 2016
IAS
Keywords:
  • Members Seminar
Profinite rigidity and flexibility for compact 3-manifold groups Thumbnail
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Abstract
This talk will discuss the question: To what extent are the fundamental groups of compact 3-manifolds determined (amongst the fundamental groups of compact 3-manifolds) by their finite quotients. We will discuss work that provides a positive answer for fundamental groups of hyperbolic 1-punctured torus bundles.