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SUMMARY:Nansen Petrosyan (University of Southampton)
DTSTART:20260122T133000Z
DTEND:20260122T143000Z
DTSTAMP:20260423T020952Z
UID:GaTO/131
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/GaTO/131/">T
 he kernel knows</a>\nby Nansen Petrosyan (University of Southampton) as pa
 rt of Geometry and topology online\n\nLecture held in Room B3.02 in the Ze
 eman Building\, University of Warwick.\n\nAbstract\nFor a graph product of
  groups\, the canonical map to the direct product of the vertex groups has
  a kernel whose structure is not immediately apparent. Remarkably\, this k
 ernel turns out to be oblivious to most of the algebra one builds into the
  construction\, yet it is sensitive to the underlying combinatorics. This 
 has applications to the Baum--Connes conjecture\, Brown's question\, the E
 ilenberg-Ganea conjecture and inheritance properties of graph products of 
 groups.\n\nThis is joint work with Ian Leary.\n
LOCATION:https://researchseminars.org/talk/GaTO/131/
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