09.07.2025, 10:15
– 2.09.0.17
Forschungsseminar: Gruppen und Operatoralgebren
On factoriality of the Neretin group von Neumann algebra
Basile Morando (ENS Lyon)
Uzy Smilansky (Weizmann Institute of Science)
Trace formulae are one of the most important tools in a large number of fields ranging from quantum chaos via spectral geometry, graphs and number theory. Here, I shall present two rather unconventional trace formulae for Hermitian matrices which generalize previously derived expressions for quantum and combinatorial graphs.