22.01.2026, 16:15 Uhr
– Raum 1.22, Haus 9
Forschungsseminar Differentialgeometrie
Index theory and spectral flow of Toeplitz operators
Koen van den Dungen (Bonn)
Roland Vergnioux (Uni-Caen)
I will start by presenting the theory of compact/discrete quantum groups and in particular the so-called "free quantum groups". Then I will explain how the Baum-Connes conjecture can be adapted to this framework and used to compute the K-theory of free quantum groups.
Meeting ID: 498 775 1829
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