Talk
Future stability of spatially homogeneous FLRW solutions of the Einstein--massless Vlasov system
- Martin Taylor (Imperial College London)
Abstract
Spatially homogeneous Friedmann–Lemaitre–Robertson–Walker (FLRW) solutions constitute an infinite dimensional family of cosmological solutions of the Einstein--massless Vlasov system. Each member describes a spatially homogenous universe, filled with massless particles, evolving from a big bang singularity and expanding towards the future at a decelerated rate. I will present a theorem on the future stability of this family to spherically symmetric perturbations.
