20.11.2025, 16:15
– Campus Golm, Haus 9, Raum 1.22
Forschungsseminar Differentialgeometrie
Codimension 2 transfer of signatures in L theory
Yuetong Luo (Göttingen)
Sebastian Hannes
We will prove Fredholm property of the Dirac operator on a globally hyperbolic spacetime under generalized APS boundary conditions and their deformations. Then we can derive relative index formulas for the involved operators.