Seminar

Compact quantum group and standard invariants

Classification of operator algebras: complexity, rigidity, and dynamics

27 April 14:00 - 15:00

Jonas Wahl - KU Leuven

Compact quantum groups and standard invariants of subfactors are intimately connected and there are various construction available to produce one from the other. I will present recent results obtained in collaboration with P. Tarrago that allow us to understand Bichon's free wreath product of compact quantum groups in terms of free products of standard invariants. If time permits, I will also discuss a more analytic connection between both worlds based on recent results of Popa, Vaes and others on the representation theory of semisimple C^*-categories.
Organizers
Marius Dadarlat
Purdue University
Søren Eilers
University of Copenhagen
Asger Törnquist
University of Copenhagen

Program
Contact

Søren Eilers

eilers@math.ku.dk

Other
information

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