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SUMMARY:Nik Weaver (Washington University)
DTSTART:20201111T200000Z
DTEND:20201111T210000Z
DTSTAMP:20260420T053058Z
UID:NYC-NCG/31
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/NYC-NCG/31/"
 >Quantum graph theory</a>\nby Nik Weaver (Washington University) as part o
 f Noncommutative geometry in NYC\n\n\nAbstract\nIn recent years operator s
 ystems --- unital self-adjoint spaces of operators --- have come to be see
 n as "quantum" graphs.  The original motivation for this analogy came from
  quantum error correction\, but the subject has developed a life of its ow
 n.  I will discuss quantum Ramsey theory\, the quantum Turan problem\, and
  quantum chromatic number.\n\nI will mostly stick to the finite dimensiona
 l setting\, so there will be few prerequisites beyond linear algebra over 
 the complex numbers.\n
LOCATION:https://researchseminars.org/talk/NYC-NCG/31/
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