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SUMMARY:Jean Renault
DTSTART:20200930T150000Z
DTEND:20200930T163000Z
DTSTAMP:20260423T035609Z
UID:WSIPM/27
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/WSIPM/27/">K
 MS states and groupoid C*-algebras</a>\nby Jean Renault as part of Western
  Sydney\, IPM joint workshop on Operator Algebras\n\n\nAbstract\nI will il
 lustrate the use of groupoids in the study of KMS states and weights on C*
 -algebras. The KMS condition\, which was introduced in quantum statistical
  mechanics to characterize equilibrium states\, plays a crucial role in th
 e theory of von Neumann algebras. The study of KMS states and their phase 
 transitions on specific C*-algebras\, in particular graph algebras\, is an
  active field of research where the groupoid techniques are well suited.\n
LOCATION:https://researchseminars.org/talk/WSIPM/27/
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