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SUMMARY:Roy Araiza (UIUC)
DTSTART:20230404T193000Z
DTEND:20230404T203000Z
DTSTAMP:20260423T005647Z
UID:HET/47
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/HET/47/">An 
 index for inclusions of operator systems</a>\nby Roy Araiza (UIUC) as part
  of Purdue HET\n\nLecture held in Room 242\, Department of Physics and Ast
 ronomy.\n\nAbstract\nMotivated by the initial work of Jones\, Pimsner\, an
 d Popa in studying the index of inclusions of II_1 factors\, I will presen
 t an analogue to the ``classical index'' in the operator system category. 
 After going through some background and initial motivation\, our goal will
  be to connect this new ``completely positive index’’ of operator syst
 ems arising from finite graphs\, to the Lovasz theta invariant.\n
LOCATION:https://researchseminars.org/talk/HET/47/
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