21.07.2026, 15:00
– 2.22, Haus 9, Campus Golm
Ankündigung
The K-Theory of Hecke Algebras With An Application To SL_2(Q_p) (Disputation Master thesis)
Vincent Bushan
Indrava Roy (IMSc Chennai, zZ. Potsdam)
We describe how equivariant coarse geometry is employed in the study of rigidity properties of secondary invariants of Dirac operators for a Galois covering. We shall also discuss generalizations of these techniques to etale groupoids which produce new higher secondary invariants.