An inclusion of C*-algebras is called C*-irreducible if every intermediate C*-algebra is simple. We study this property for inclusions of discrete groups and their corresponding twisted group C*-algebras.
Our C*-Seminar will still (as it was last year) be on Wednesdays, but the time will now be a bit different: 1:30-2:45 pm (Arizona time, no daylight savings), meeting both in person (WXLR A311) and via zoom.
Also new: it's now the ASUERAU C*-Seminar (so, joint with our friends Lara and Mitch at Embry-Riddle Aeronautical University up the road in Prescott).
(Please email the organizer John Quigg [email protected] to be put on the email list if you would like to receive the link to the zoom seminar.)
Tron Omland
Norwegian National Security Authority