Recherche
Je suis membre de l'ANR MICMOV (Description microscopique des interfaces mobiles).
Thèmes
Systèmes de particules en interaction, contraintes cinétiques, hors équilibre, diffusion d'un traceur, marche aléatoire en milieu aléatoire dynamique, limites hydrodynamiques.
À venir
GSSI Trimester: Particles, Fluids and Patterns: Analytical and Computational Challenges (mini-course), l'Aquila, 28 April - 02 May 2025.
Conference "Random Walks, Percolation and Mixing Times" , ICMS, Edinburgh, 09 - 13 June 2025.
Articles
Random Markov property for random walks in random environments ,
J. Allasia, R. Baldasso ,
O. Blondel, A. Teixeira .
A note on the antisymmetry in the speed of a random walk in reversible
dynamic random environment O. Blondel, Electronic Communications in Probability 2023, Vol. 28, paper no. 7, 1-6.
https://doi.org/10.1214/23-ECP514
Stefan problem for a non-ergodic facilitated exclusion process O. Blondel,
C. Erignoux ,
M. Simon , Probability and Mathematical Physics, Volume 2, Number 1, 2021.
DOI : 10.2140/pmp.2021.2.127
Random Walks on Dynamical Random Environments with Non-Uniform Mixing , O. Blondel,
M. Hilário ,
A. Teixeira , Annals of Probability, Volume 48, Number 4 (2020), 2014-2051.
DOI : 10.1214/19-AOP1414
Hydrodynamic limit for a facilitated exclusion process , O. Blondel,
C. Erignoux ,
M. Sasada ,
M. Simon ,
Annales de l'Institut Henri Poincaré (B) Probabilités et Statistiques, Volume 56, Number 1 (2020), 667-714.
DOI : 10.1214/19-AIHP977
Front evolution of the Fredrickson-Andersen one spin facilitated model ,
O. Blondel, A. Deshayes ,
C. Toninelli ,
Electronic Journal of Probability, Vol. 24, no. 1, 1-32, 2019.
DOI : 10.1214/18-EJP246
Random walk on random walks: low densities , O. Blondel,
M. Hilário ,
R. dos Santos ,
V. Sidoravicius ,
A. Teixeira , Annals of Applied Probability, Volume 30, Number 4 (2020), 1614-1641.
DOI : 10.1214/19-AAP1537
Random walk on random walks: higher dimensions , O. Blondel,
M. Hilário ,
R. dos Santos ,
V. Sidoravicius ,
A. Teixeira , Electronic Journal of Probability 2019, Vol. 24, paper no. 80, 1-33.
DOI : 10.1214/19-EJP337
Kinetically constrained lattice gases: tagged particle diffusion , O. Blondel,
C. Toninelli ,
Annales de l'Institut Henri Poincaré (B) Probabilités et Statistiques,
Volume 54, Number 4 (November 2018), 2335-2348.
DOI : 10.1214/17-AIHP873
A class of random walks in reversible dynamic environment: antisymmetry and applications to the East model ,
L. Avena , O. Blondel,
A. Faggionato ,
Journal of Statistical Physics, 165(1), 1-23, 2016.
DOI : 10.1007/s10955-016-1596-7
Convergence to the Stochastic Burgers Equation from a degenerate microscopic dynamics ,
O. Blondel, P. Gonçalves ,
M. Simon ,
Electronic Journal of Probability, Volume 21 (2016), paper no. 69, 25 pp.
DOI : 10.1214/16-EJP15
L^2-Perturbed Markov processes and applications to random walks in dynamic random environments ,
L. Avena ,
O. Blondel, A. Faggionato ,
Stochastic Process. Appl., Vol. 128, Issue 10, Oct. 2018, p. 3490-3530.
DOI : 10.1016/j.spa.2017.11.010
Tracer diffusion in low temperature kinetically constrained models , O. Blondel,
The Annals of Applied Probability, 2015, Vol. 25, No. 3, 1079-1107.
DOI : 10.1214/14-AAP1017
Is there a fractional breakdown of the Stokes-Einstein relation in Kinetically Constrained Models at low temperature? , O. Blondel,
C. Toninelli , 2014 EPL 107 26005.
DOI : 10.1209/0295-5075/107/26005
Front progression in the East model , O. Blondel, Stochastic Process. Appl., Vol. 123, Issue 9, Sept. 2013, p. 3430-3465.
DOI : 10.1016/j.spa.2013.04.014
Fredrickson-Andersen one spin facilitated model out of equilibrium , O. Blondel,
N. Cancrini ,
F. Martinelli ,
C. Roberto , C. Toninelli , Markov Processes Relat. Fields, 19:383-406, May 2013.
Doctorants
HDR
J'ai soutenu le 5 décembre 2022.
Titre du manuscrit : Dynamiques aléatoires avec taux dégénérés .Manuscrit Présentation
Thèse
J'ai soutenu le 3 décembre 2013. Dynamiques de particules sur réseaux avec contraintes cinétiques , réalisée sous la direction de
Thierry Bodineau et Cristina Toninelli .Manuscrit Présentation
