30.10.2025, 16:15
– Building 9, Room 1.22, Golm
Forschungsseminar Differentialgeometrie
(Some) scalar curvature rigid submersions are Riemannian products
Oskar Riedler
Viktoria Rothe
Let M be a spatially compact globally hyperbolic Lorentzian manifold of dimension 4. We will examine under which conditions the Yamabe equation on M has a positive solution for all times in a given compact time interval. We will also discuss if it is possible to find conditions such that the solution is positive for all t∈ℝ.