BEGIN:VCALENDAR
VERSION:2.0
PRODID:researchseminars.org
CALSCALE:GREGORIAN
X-WR-CALNAME:researchseminars.org
BEGIN:VEVENT
SUMMARY:Christian Voigt (University of Glasgow\, UK)
DTSTART:20210125T150000Z
DTEND:20210125T160000Z
DTSTAMP:20260404T143402Z
UID:QGS/9
DESCRIPTION:Title: <a href="https://stable.researchseminars.org/talk/QGS/9
 /">Quantum Cuntz-Krieger algebras</a>\nby Christian Voigt (University of G
 lasgow\, UK) as part of Quantum Groups Seminar [QGS]\n\n\nAbstract\nThe no
 tion of a quantum graph\, a concept going back to work of Erdos-Katavolos-
 Shulman and Weaver\, provides a noncommutative generalisation of finite gr
 aphs. Quantum graphs play an intriguing role in the analysis of quantum sy
 mmetries of graphs via monoidal equivalences\, and\nnaturally appear also 
 in quantum information theory.\n\nIn this talk\, I will discuss the constr
 uction of certain C*-algebras associated with directed quantum graphs\, in
  analogy to the definition of Cuntz-Krieger algebras\, and illustrate this
  with some examples. (Joint work with M. Brannan\, K. Eifler\, M. Weber.)\
 n
LOCATION:https://stable.researchseminars.org/talk/QGS/9/
END:VEVENT
END:VCALENDAR