The Spine of the Fleming-Viot process driven by Brownian motion
arXiv:2112.01720 · doi:10.1214/23-AOP1678
Abstract
We show that the spine of the Fleming-Viot process driven by Brownian motion in a bounded Lipschitz domain with Lipschitz constant less than 1 converges to Brownian motion conditioned to stay in the domain forever.