Julien Chevallier Maitre de conférence à l'UFR IM2AG de l'Université Grenoble Alpes

Identifiants chercheurs

IdHAL :

julien-chevallier

ORCID :

0000-0002-0736-8487

IdRef :

197670377

arXiv :

chevallier_j_1

Publications

Article dans une revue (11)

Inferring the dependence graph density of binary graphical models in high dimension Julien Chevallier,Eva Löcherbach,Guilherme Ost Annals of Statistics, 2026, 54 (2), pp.861-881. ⟨10.1214/25-AOS2592⟩ Article dans une revue hal-04609972v1
Diffusion approximation of multi-class Hawkes processes: Theoretical and numerical analysis Julien Chevallier,Anna Melnykova,Irene Tubikanec Advances in Applied Probability, 2021, 53 (3), pp.716-756. ⟨10.1017/apr.2020.73⟩ Article dans une revue hal-02513614v2
Fluctuations for Spatially Extended Hawkes Processes Julien Chevallier,Guilherme Ost Stochastic Processes and their Applications, 2020, 130 (9), pp.5510-5542. ⟨10.1016/j.spa.2020.03.015⟩ Article dans une revue hal-02291280v1
Network of interacting neurons with random synaptic weights Paolo Grazieschi,Marta Leocata,Cyrille Mascart,Julien Chevallier,François Delarueet al. ESAIM: Proceedings and Surveys, 2019, CEMRACS 2017 - Numerical methods for stochastic models: control, uncertainty quantification, mean-field, 65, pp.445-475. ⟨10.1051/proc/201965445⟩ Article dans une revue hal-01928990v1
Mean field limits for nonlinear spatially extended Hawkes processes with exponential memory kernels Julien Chevallier,A. Duarte,E. Löcherbach,G. Ost Stochastic Processes and their Applications, 2019, 129 (1), pp.1-27. ⟨10.1016/j.spa.2018.02.007⟩ Article dans une revue hal-01489278v2
Stimulus sensitivity of a spiking neural network model Julien Chevallier Journal of Statistical Physics, 2018, 170 (4), pp.800-808. ⟨10.1007/s10955-017-1948-y⟩ Article dans une revue hal-01589112v2
Uniform decomposition of probability measures: quantization, clustering and rate of convergence Julien Chevallier Journal of Applied Probability, 2018, 55 (4), pp.1037-1045. ⟨10.1017/jpr.2018.69⟩ Article dans une revue hal-01677877v2
Mean-field limit of generalized Hawkes processes Julien Chevallier Stochastic Processes and their Applications, 2017, 127 (12), ⟨10.1016/j.spa.2017.02.012⟩ Article dans une revue hal-01217407v2
Fluctuations for mean-field interacting age-dependent Hawkes processes Julien Chevallier Electronic Journal of Probability, 2017, 22 (42), ⟨10.1214/17-EJP63⟩ Article dans une revue hal-01393373v2
Microscopic approach of a time elapsed neural model Julien Chevallier,Maria J. Caceres,Marie Doumic,Patricia Reynaud-Bouret Mathematical Models and Methods in Applied Sciences, 2015, http://www.worldscientific.com/doi/10.1142/S021820251550058X. ⟨10.1142/S021820251550058X⟩ Article dans une revue hal-01159215v1
Detection of dependence patterns with delay Julien Chevallier,Thomas Laloë Biometrical Journal, 2015, 57 (6), ⟨10.1002/bimj.201400235⟩ Article dans une revue hal-00998864v3

Pré-publication, Document de travail (6)

Community detection for binary graphical models in high dimension Julien Chevallier,Guilherme Ost 2026 Pré-publication, Document de travail hal-04803948v2
Critical point processes obtained from a Gaussian random field with a view toward statistics Julien Chevallier,Jean-François Coeurjolly,Rasmus Waagepetersen 2025 Pré-publication, Document de travail hal-05146209v1
Uniform in time modulus of continuity of Brownian motion Julien Chevallier 2025 Pré-publication, Document de travail hal-04361156v2
Natural selection promotes the evolution of recombination 1: between the products of natural selection Philip Gerrish,Benjamin Galeota-Sprung,Paul Sniegowski,Alexandre Colato,Julien Chevallieret al. 2021 Pré-publication, Document de travail hal-03352204v1
Natural selection and the advantage of recombination Philip Gerrish,Benjamin Galeota-Sprung,Fernando Cordero,Paul Sniegowski,Alexandre Colatoet al. 2021 Pré-publication, Document de travail hal-03352202v1
Approximation par champ-moyen : le couplage à la Sznitman pour les nuls Julien Chevallier 2017 Pré-publication, Document de travail hal-01433292v2

Thèse (1)

Modelling large neural networks via Hawkes processes Julien Chevallier General Mathematics [math.GM]. COMUE Université Côte d'Azur (2015 - 2019), 2016. English. ⟨NNT : 2016AZUR4051⟩ Thèse tel-01415622v2

HDR (1)

A journey in the fields of PDE, probabilities and statistics with point processes Julien Chevallier Probability [math.PR]. Université grenoble Alpes, 2025 HDR tel-05431747v1

Logiciel (1)

MeanFieldGraph.jl Julien Chevallier 2024, ⟨swh:1:dir:907d5f174b89db97b85302c1d2aa0df4e5c57a34;origin=https://github.com/jucheval/MeanFieldGraph.jl;visit=swh:1:snp:36ad90151180beb50dc622b6c2b8e8eeb73459e3;anchor=swh:1:rev:18543ce7d95b7607e8918f6abf846f0844450646⟩ Logiciel hal-04722561v1