BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Talks.cam//talks.cam.ac.uk//
X-WR-CALNAME:Talks.cam
BEGIN:VEVENT
SUMMARY:Obstructions to group stability with respect to the operator norm 
 - Marius Dadarlat (Purdue University)
DTSTART:20251127T091000Z
DTEND:20251127T101000Z
UID:TALK240433@talks.cam.ac.uk
DESCRIPTION:I will give an introductory talk with the aim of describing pr
 imary cohomological obstructions to group stability. I will discuss two co
 mplementary approaches: one based on the approximate monodromy corresponde
 nce of Connes\, Gromov and Moscovici\, and the other\, on which I will foc
 us more closely\, relying on Kasparov's KK-theory combined with finite dim
 ensional approximation properties of group C*-algebras.
LOCATION:Seminar Room 1\, Newton Institute
END:VEVENT
END:VCALENDAR