Seminar series
Date
Tue, 30 Sep 2025
15:00
15:00
Location
C3
Speaker
Mathias Braun
Organisation
École Polytechnique Fédérale de Lausanne (EPFL)
We present Gromov's celebrated reconstruction theorem in Lorentzian geometry and show two applications. First, we introduce several notions of convergence of (isomorphism classes of) normalized bounded Lorentzian metric measure spaces, for which we describe several fundamental properties. Second, we state a version within the spacetime reconstruction problem from quantum gravity. Partly in collaboration with Clemens Sämann (University of Vienna).