CV HAL - Songbo Wang

Self-interacting approximation to McKean-Vlasov long-time limit: a Markov chain Monte Carlo method

Kai Du , Zhenjie Ren , Florin Suciu , Songbo Wang

Journal de Mathématiques Pures et Appliquées, 2026, 205, pp.103782. ⟨10.1016/j.matpur.2025.103782⟩

Article dans une revue hal-05309416v1

Logarithmic Sobolev inequalities for non-equilibrium steady states

Pierre Monmarché , Songbo Wang

Potential Analysis, In press, ⟨10.1007/s11118-025-10211-6⟩

Article dans une revue hal-05004079v2

Uniform-in-time propagation of chaos for mean field Langevin dynamics

Fan Chen , Zhenjie Ren , Songbo Wang

Annales de l'Institut Henri Poincaré (B) Probabilités et Statistiques, 2025, 61 (4), pp.2357-2404. ⟨10.1214/24-AIHP1499⟩

Article dans une revue hal-05349896v1

Sharp local propagation of chaos for mean field particles with $W^{-1,\infty}$ kernels

Songbo Wang

Journal of Functional Analysis, In press, ⟨10.1016/j.jfa.2025.111240⟩

Article dans une revue hal-05309396v1

Size of chaos for Gibbs measures of mean field interacting diffusions

Zhenjie Ren , Songbo Wang

Probability Theory and Related Fields, In press, ⟨10.1007/s00440-025-01435-z⟩

Article dans une revue hal-05335732v1

Time-uniform log-Sobolev inequalities and applications to propagation of chaos

Pierre Monmarché , Zhenjie Ren , Songbo Wang

Electronic Journal of Probability, 2024, 29, pp.154. ⟨10.1214/24-EJP1217⟩

Article dans une revue hal-04761426v1

Uniform-in-time propagation of chaos for kinetic mean field Langevin dynamics

Fan Chen , Yiqing Lin , Zhenjie Ren , Songbo Wang

Electronic Journal of Probability, 2024, 29 (none), pp.article no. 17. ⟨10.1214/24-EJP1079⟩

Article dans une revue hal-04508391v1

Entropic Fictitious Play for Mean Field Optimization Problem

Fan Chen , Zhenjie Ren , Songbo Wang

Journal of Machine Learning Research, 2023, 24, pp.no. 211

Article dans une revue hal-04508395v1

Scalable quantum tomography with fidelity estimation

Jun Wang , Zhao-Yu Han , Song-Bo Wang , Zeyang Li , Liang-Zhu Mu et al.

Physical Review A, 2020, 101 (3), pp.032321. ⟨10.1103/PhysRevA.101.032321⟩

Article dans une revue hal-05480047v1

Quantitative stability of optimal transport via regularization

Songbo Wang , Xiaozhen Wang

2026

Pré-publication, Document de travail hal-05782900v1

Self-fictitious-play for Potential Monotone Ergodic Mean-field Games

Yupeng Bai , Mathieu Laurière , Zhenjie Ren , Songbo Wang

2026

Pré-publication, Document de travail hal-05610310v1

Large-scale concentration and relaxation for mean-field Langevin particle systems

Songbo Wang

2026

Pré-publication, Document de travail hal-05480029v1

Mean Field Optimization Problem Regularized by Fisher Information

Julien Claisse , Giovanni Conforti , Zhenjie Ren , Songbo Wang

2024

Pré-publication, Document de travail hal-04853718v1

Uniform-in-Time Propagation of Chaos for Mean Field Langevin Dynamics

Fan Chen , Zhenjie Ren , Songbo Wang

2022

Pré-publication, Document de travail hal-03909136v1

Long-time behaviors of dynamics with mean field interactions

Songbo Wang

Probability [math.PR]. Institut Polytechnique de Paris, 2025. English. ⟨NNT : 2025IPPAX020⟩

Thèse tel-05144786v1

Songbo Wang

Publications

Publications

Self-interacting approximation to McKean-Vlasov long-time limit: a Markov chain Monte Carlo method

Logarithmic Sobolev inequalities for non-equilibrium steady states

Uniform-in-time propagation of chaos for mean field Langevin dynamics

Sharp local propagation of chaos for mean field particles with $W^{-1,\infty}$ kernels

Size of chaos for Gibbs measures of mean field interacting diffusions

Time-uniform log-Sobolev inequalities and applications to propagation of chaos

Uniform-in-time propagation of chaos for kinetic mean field Langevin dynamics

Entropic Fictitious Play for Mean Field Optimization Problem

Scalable quantum tomography with fidelity estimation

Quantitative stability of optimal transport via regularization

Self-fictitious-play for Potential Monotone Ergodic Mean-field Games

Large-scale concentration and relaxation for mean-field Langevin particle systems

Mean Field Optimization Problem Regularized by Fisher Information

Uniform-in-Time Propagation of Chaos for Mean Field Langevin Dynamics

Long-time behaviors of dynamics with mean field interactions