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DTSTART:19700329T010000
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CATEGORIES:Algebra and Representation Theory Seminar
SUMMARY:Expanders\, Beauville surfaces and buildings - Ali
 na Vdovina (Newcastle)
DTSTART;TZID=Europe/London:20170531T163000
DTEND;TZID=Europe/London:20170531T173000
UID:TALK72863AThttp://talks.cam.ac.uk
URL:http://talks.cam.ac.uk/talk/index/72863
DESCRIPTION:We will give explicit constructions of expander gr
 aphs as Cayley graphs of finite groups with just t
 wo generators and four relations. We will show tha
 t these groups can be used to construct so-called 
 Beauville\nsurfaces.\n
LOCATION:MR12
CONTACT:Christopher Brookes
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