14.01.2026, 14:00 - 15:15
– Campus Golm, Building 9, Room 2.22 and via Zoom
Institutskolloquium
Getting to the chore of things
Christian Mercat (Claude Bernard University Lyon 1)
Sven Raum (UP)
Hecke C*-algebras are deformations of the group C*-algebra of Coxeter groups. Their K-theory could so far only be determined in few cases. I will survey these and provide ideas of proof for the case of right-angled Hecke C*-algebras, whose K-theory we computed in joint work with Adam Skalski. This result has applications in the classification of Hecke C*-algebras.