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SUMMARY:Jone Lopez de Gamiz (Warwick)
DTSTART:20220526T140500Z
DTEND:20220526T145500Z
DTSTAMP:20260423T003233Z
UID:GaTO/63
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/GaTO/63/">On
  finitely generated normal subgroups of right-angled Artin groups</a>\nby 
 Jone Lopez de Gamiz (Warwick) as part of Geometry and topology online\n\n\
 nAbstract\n<p>\n        In general\, subgroups of RAAGs are known to\n    
     have wild structure and bad algorithmic behaviour.  However\,\n       
  in this talk we will see that finitely generated normal\n        subgroup
 s are much more tame.  More precisely\, we will show\n        that a finit
 ely generated normal subgroup of a RAAG is\n        virtually co-abelian.\
 n      </p>\n      <p>\n        We will then discuss some algorithmic cons
 equences\, such as\n        the decidability of the conjugacy and the memb
 ership problems.\n        We will finally discuss residual properties\, su
 ch as conjugacy\n        separability\, for finitely generated normal subg
 roups of\n        RAAGs.\n      </p>\n
LOCATION:https://researchseminars.org/talk/GaTO/63/
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