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SUMMARY:Michal Ferov (University of Newcastle)
DTSTART:20220304T010000Z
DTEND:20220304T020000Z
DTSTAMP:20260423T035819Z
UID:SiN/36
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/SiN/36/">Aut
 omorphism groups of Cayley graphs of Coxeter groups: when are they discret
 e?</a>\nby Michal Ferov (University of Newcastle) as part of Symmetry in N
 ewcastle\n\nLecture held in SR118\, University Drive\, Callaghan.\n\nAbstr
 act\nGroup of automorphisms of a connected locally finite graph is natural
 ly a totally disconnected locally compact topological group\, when equippe
 d with the permutation topology. It therefore makes sense to ask for which
  graphs is the topology not discrete. We show that in case of Cayley graph
 s of Coxeter groups\, one can fully characterise the discrete ones in term
 s of the symmetries of the corresponding Coxeter system. Joint work with F
 ederico Berlai.\n
LOCATION:https://researchseminars.org/talk/SiN/36/
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