Particle Approximation of the Wasserstein Diffusion
Probability
2007-12-17 v1
Abstract
We construct a system of interacting two-sided Bessel processes on the unit interval and show that the associated empirical measure process converges to the Wasserstein Diffusion, assuming that Markov uniqueness holds for the generating Wasserstein Dirichlet form. The proof is based on the variational convergence of an associated sequence of Dirichlet forms in the generalized Mosco sense of Kuwae and Shioya.
Cite
@article{arxiv.0712.2387,
title = {Particle Approximation of the Wasserstein Diffusion},
author = {Sebastian Andres and Max-K. von Renesse},
journal= {arXiv preprint arXiv:0712.2387},
year = {2007}
}
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