BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Memento EPFL//
BEGIN:VEVENT
SUMMARY:Arithmetic of character varieties of free groups
DTSTART:20141124T151500
DTEND:20141124T170000
DTSTAMP:20260427T230618Z
UID:cdbcef9efecd25807aeed0da09b6b337a0c707c4a7284c74ae911da7
CATEGORIES:Conferences - Seminars
DESCRIPTION:Markus Reineke\, (Wuppertal)\nVia counting over finite fields\
 , we derive explicit formulas for the E-polynomials and Euler characterist
 ics of GL(d)- and PGL(d)-character varieties of free groups. We prove a po
 sitivity property for these polynomials and relate them to the number of s
 ubgroups of finite index.
LOCATION:MAA331 http://plan.epfl.ch/?lang=fr&room=MA+A331
STATUS:CONFIRMED
END:VEVENT
END:VCALENDAR