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SUMMARY:Alternating quotients of right-angled Artin groups - Michal Buran 
 (DPMMS)
DTSTART:20180504T140000Z
DTEND:20180504T150000Z
UID:TALK105160@talks.cam.ac.uk
CONTACT:Nils Prigge
DESCRIPTION:Right-angled Artin groups generalize abelian and free groups. 
 The only relations in RAAGs is that some generators commute. We get right-
 angled Coxeter group as a quotient of a RAAG by killing a square of each g
 enerator. The Cayley complex associated to RAAG or RACG is a square comple
 x and we can exploit its geometry to get an algebraic statement about thes
 e groups. Namely\, we get that RAAG or RACG either is a direct product\, o
 r it surjects on alternating groups in many ways.
LOCATION:MR13
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