Projects per year
Personal profile
Personal profile
I am interested in probability theory and statistical mechanical models, especially random walks and disordered systems. I am also exploring the applications of deep learning methods to mathematical problems.
Research interests
Probability Theory
Statistical Mechanical Models
Deep Learning in Mathematics
My google scholar: https://scholar.google.com/citations?user=QFqGV-cAAAAJ&hl=en
Experience
Assistant Professor, Xian Jiaotong Liverpool University, 2023 to present
Assistant Research Fellow, Nanjing University, 2021 to 2023
Postdoc, Université Paris-Est Créteil, 2019 to 2020
Applied Researcher, Tencent Technology, 2017 to 2019
Teaching
MTH 303, Linear Statistical Models
Education/Academic qualification
PhD in Mathematics, National University of Singapore, 2017
BS in Mathematics, Nanjing University, 2012
Research areas
- Probability theory
- Statistical mechanics models
Person Types
- Staff
Fingerprint
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
Projects
- 2 Active
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The phase transitions and the asymptotical behaviors of the non-directed polymer model
Wei, R. (PI)
1/01/25 → 31/12/27
Project: Governmental Research Project
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The Asymptotic Behaviors of Random Polymers in Random Environments
Wei, R. (PI)
1/01/24 → 31/12/26
Project: Internal Research Project
Research output
- 8 Article
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Non-directed polymers in random environments with range penalties: the high dimensional case
Torri, N. & Wei, R., 22 Sept 2025, (Submitted) In: arXiv preprint: 2509.17319.Research output: Contribution to journal › Article › peer-review
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On a pinning model in correlated Gaussian random environments
Li, Z., Song, J., Wei, R. & Zhang, H., 13 Jan 2025, (Submitted) In: arXiv preprint: 2501.00445.Research output: Contribution to journal › Article › peer-review
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The critical disordered pinning measure
Wei, R. & Yu, J., 23 Jun 2025, (Accepted/In press) In: The Annals of Applied Probability.Research output: Contribution to journal › Article › peer-review
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Non-directed polymers in heavy-tail random environment in dimension d ≥ 2
Berger, Q., Torri, N. & Wei, R., 2022, In: Electronic Journal of Probability. 27, 148.Research output: Contribution to journal › Article › peer-review
Open Access2 Citations (Scopus) -
One-dimensional polymers in random environments: stretching vs. folding
Berger, Q., Huang, C.-H., Torri, N. & Wei, R., 2022, In: Electronic Journal of Probability. 27Research output: Contribution to journal › Article › peer-review
Open Access2 Citations (Scopus)
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The critical disordered pinning measure
Wei, R. (Speaker)
10 Aug 2025Activity: Talk or presentation › Presentation at conference/workshop/seminar
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The critical disordered pinning measure
Wei, R. (Speaker)
20 May 2025Activity: Talk or presentation › Presentation at conference/workshop/seminar
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Non-directed polymers in random environment on Z^d
Wei, R. (Speaker)
30 Nov 2024Activity: Talk or presentation › Presentation at conference/workshop/seminar
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A brief introduction to the directed polymer model
Wei, R. (Speaker)
10 Jan 2024 → 14 Jan 2024Activity: Talk or presentation › Presentation at conference/workshop/seminar
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The critical disordered pinning measure
Wei, R. (Speaker)
9 Dec 2023Activity: Talk or presentation › Presentation at conference/workshop/seminar