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SUMMARY:Graph complexes I - Karen Vogtmann (University of Warwick)
DTSTART:20240612T083000Z
DTEND:20240612T093000Z
UID:TALK217336@talks.cam.ac.uk
DESCRIPTION:I will give an introduction to Kontsevich's graph complexes an
 d explain how they are related to various spaces of graphs and to automorp
 hism groups of free groups and surface groups. &nbsp\;In the second hour I
  will discuss recent results on the Euler characteristic &nbsp\;of various
  graph complexes.
LOCATION:External
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