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SUMMARY:Realizing finite subgroups of outer automorphism groups of RAAGs -
  Ruth Charney\, Brandeis
DTSTART:20240517T124500Z
DTEND:20240517T134500Z
UID:TALK212326@talks.cam.ac.uk
CONTACT:Francesco Fournier-Facio
DESCRIPTION:In prior work with Bregman and Vogtmann\, we constructed an an
 alogue of “Outer Space” for right-angled Artin groups. In this talk\, 
 I will review the construction of this space\, then discuss more recent wo
 rk in which we show that any finite subgroup of the (untwisted) outer auto
 morphism group\, fixes a point in this Outer Space.
LOCATION:MR13
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