Transport inequalities. A survey

N Gozlan, C Léonard - arXiv preprint arXiv:1003.3852, 2010 - arxiv.org
arXiv:1003.3852v1 [math.PR] 19 Mar 2010 Page 1 arXiv:1003.3852v1 [math.PR] 19 Mar 2010
TRANSPORT INEQUALITIES. A SURVEY NATHAEL GOZLAN, CHRISTIAN LÉONARD …

Particle-based variational inference with generalized wasserstein gradient flow

Z Cheng, S Zhang, L Yu… - Advances in Neural …, 2024 - proceedings.neurips.cc
Particle-based variational inference methods (ParVIs) such as Stein variational gradient
descent (SVGD) update the particles based on the kernelized Wasserstein gradient flow for …

Analysis of nonlinear noisy integrate & fire neuron models: blow-up and steady states

MJ Cáceres, JA Carrillo, B Perthame - The Journal of Mathematical …, 2011 - Springer
Abstract Nonlinear Noisy Leaky Integrate and Fire (NNLIF) models for neurons networks can
be written as Fokker-Planck-Kolmogorov equations on the probability density of neurons, the …

Asymptotics of the fast diffusion equation via entropy estimates

A Blanchet, M Bonforte, J Dolbeault, G Grillo… - Archive for Rational …, 2009 - Springer
We consider non-negative solutions of the fast diffusion equation ut= Δ um with m∈(0, 1) in
the Euclidean space\mathbb R^ d, d≧ 3, and study the asymptotic behavior of a natural …

A characterization of dimension free concentration in terms of transportation inequalities

N Gozlan - 2009 - projecteuclid.org
The aim of this paper is to give a characterization of the dimension free concentration of
measure phenomenon in terms of transportation-cost inequalities. We apply this theorem to …

Mass transport and variants of the logarithmic Sobolev inequality

F Barthe, AV Kolesnikov - Journal of Geometric Analysis, 2008 - Springer
We develop the optimal transportation approach to modified log-Sobolev inequalities and to
isoperimetric inequalities. Various sufficient conditions for such inequalities are given. Some …

Functional inequalities for heavy tailed distributions and application to isoperimetry

P Cattiaux, N Gozlan, A Guillin, C Roberto - 2010 - projecteuclid.org
This paper is devoted to the study of probability measures with heavy tails. Using the
Lyapunov function approach we prove that such measures satisfy different kind of functional …

[HTML][HTML] Intrinsic dimensional functional inequalities on model spaces

A Eskenazis, Y Shenfeld - Journal of Functional Analysis, 2024 - Elsevier
We initiate a systematic study of intrinsic dimensional versions of classical functional
inequalities which capture refined properties of the underlying objects. We focus on model …

Poincaré inequalities and dimension free concentration of measure

N Gozlan - Annales de l'IHP Probabilités et statistiques, 2010 - numdam.org
In this paper, we consider Poincaré inequalities for non-Euclidean metrics on Rd. These
inequalities enable us to derive precise dimension free concentration inequalities for …

Convergence and concentration properties of constant step-size SGD through Markov chains

I Merad, S Gaïffas - arXiv preprint arXiv:2306.11497, 2023 - arxiv.org
We consider the optimization of a smooth and strongly convex objective using constant step-
size stochastic gradient descent (SGD) and study its properties through the prism of Markov …