University of Cambridge > > Differential Geometry and Topology Seminar > Coherence and Kähler groups

Coherence and Kähler groups

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  • UserPierre Py, Strasbourg & UNAM
  • ClockWednesday 25 January 2017, 16:00-17:00
  • HouseMR13.

If you have a question about this talk, please contact Ivan Smith.

A group is called coherent if every finitely generated subgroup of it is finitely presented. There exists many classical results about coherence of various classes of groups. For instance, fundamental groups of 3-manifolds are coherent, whereas the direct product of two non-Abelian free groups is not. In this talk, I will discuss results about the coherence of fundamental groups of aspherical Kähler surfaces.

This talk is part of the Differential Geometry and Topology Seminar series.

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