Search Results for author: Joaquín Fontbona

Found 2 papers, 0 papers with code

A novel notion of barycenter for probability distributions based on optimal weak mass transport

no code implementations NeurIPS 2021 Elsa Cazelles, Felipe Tobar, Joaquín Fontbona

We introduce weak barycenters of a family of probability distributions, based on the recently developed notion of optimal weak transport of mass by Gozlanet al. (2017) and Backhoff-Veraguas et al. (2020).

Quantitative mean-field limit for interacting branching diffusions

no code implementations11 Jan 2021 Joaquín Fontbona, Felipe Muñoz

We establish an explicit rate of convergence for some systems of mean-field interacting diffusions with logistic binary branching towards the solutions of nonlinear evolution equations with non-local self-diffusion and logistic mass growth, shown to describe their large population limits in arXiv:1303. 3939.

Probability 92D25, 60J85, 60H30, 35Q92

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