Embedded Files
Contact information
Contact information
I am a researcher (a tenure-track position) in the University of Science and Technology of China since 2021. You can reach me at "wensun.ustc 'at' gmail.com"
About me
About me
I was a Dirichlet Postdoc at Berlin Mathematical School (2018–2021). I received my PhD from INRIA Paris and UPMC in 2018. I also hold a master’s degree from Université Pierre et Marie CURIE and a bachelor’s in Mathematics from USTC.
Current Research Interests
Current Research Interests
Condensation; Stochastic coagulation and fragmentation models; Random Graphs.
Ongoing work
Ongoing work
R. Yu and W. Sun, "On the moderate deviation principles in the sparse multi-type Erdős Rényi random graph". (ArXiv: 2412.09471)
W. Sun, "Macroscopic Feynman Cycles and Poisson--Kingman Universality in Bose Condensation". (ArXiv: 2607.04264 )
B. Hu and W. Sun, "Dynamical Equations for Poisson Galton--Watson Trees and Component Densities of Sparse Inhomogeneous Random Graphs". (ArXiv: 2607.16833 )
Journal Publications
Journal Publications
W. Sun, "A conditional compound Poisson process approach to the sparse Erdős-Rényi random graphs: moderate deviations". Annales de l'Institut Henri Poincaré (B) Probabilités et Statistiques, to appear (ArXiv )
W. Sun, "On the Condensation and fluctuations in reversible coagulation-fragmentation models", Stochastic Processes and their Applications,Volume 192, February 2026, 104828. (doi, ArXiv )
W. Sun, "Pathwise large deviations for the pure jump k-nary interacting particle systems", Annals of Applied Probability, 34(1A): 743-794 (February 2024). (doi , ArXiv )
P. Robert and W. Sun, "On the Asymptotic Distribution of Nucleation Times of Polymerization Processes", SIAM Journal on Applied Mathematics, 2019, 79(5), 2080–2106 . (doi, arXiv )
W. Sun and P. Robert, "Analysis of Large Urn Models with Local Mean-Field Interactions", Electronic Journal of Probability, 2019, Vol. 24, paper no. 45, 1-33. (doi, arXiv )
M. Aghajani, P. Robert, and W. Sun, “A Large Scale Analysis of Unreliable Stochastic Networks,” Annals of Applied Probability, vol. 28, iss. 2, pp. 851-887, 2018. ( doi, arXiv )
W. Sun, “A Functional Central Limit Theorem for the Becker-Döring model,” Journal of Statistical Physics, April 2018, Volume 171, Issue 1, pp 145–165. ( doi, arXiv )
W. Sun, M. Feuillet, and P. Robert, “Analysis of Large Unreliable Stochastic Networks,” Annals of Applied Probability, vol. 26, iss. 5, pp. 2959-3000, 2016. ( doi, arXiv )
Conference Proceedings
Conference Proceedings
A. Ganguly, K. Ramanan, P. Robert, and W. Sun, “A Large-Scale Network with Moving Servers,” in Proc. of Sigmetrics workshop MAMA, 2017. ( doi )
W. Sun, V. Simon, S. Monnet, P. Robert, and P. Sens, “Analysis of a Stochastic Model of Replication in Large Distributed Storage Systems: A Mean-Field Approach,” in Proceedings of the ACM Sigmetrics 2017, Urbana-Champaign, Illinois, USA, 2017. ( doi, arXiv )
Google Sites
Report abuse