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SUMMARY:Finite von Neumann algebras\, soficity and stability - Liviu Păun
 escu (Institute of Mathematics of the Romanian Academy)
DTSTART:20250710T104500Z
DTEND:20250710T114500Z
UID:TALK232846@talks.cam.ac.uk
DESCRIPTION:In the context of finite von Neumann algebras\, we define sofi
 city and stability in permutations for groups. We demonstrate the influenc
 e of amenability theorems from von Neumann algebras on these notions. Addi
 tionally\, we present some examples where negative curvature techniques an
 swer questions that arise within this framework.
LOCATION:Seminar Room 1\, Newton Institute
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