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Pingyuan WEI
Professor
Statistics and Actuarial Department
Tel:
Email:
pwei@seu.edu.cn
Address:
Post:
211189
  • Curriculum Vitae
  • Research
  • Honors and Awards
  • Activity
  • Research interests: (Gaussian/Non-Gaussian) Stochastic Hamiltonian systems
    Appointments:
    2024.11 - Present School of Mathematics, Southeast University, Tenure-track Associate Research Fellow
    2021.12 - 2024.11 Beijing International Center for Mathematical Research, Peking University, Postdoctoral Fellow, Co-supervisor: Prof. Gang Tian
    Education:
    2015.09 - 2021.06 Center for Mathematical Sciences, Huazhong university of Science and Technology, Ph.D in Statistics, Supervisor: Prof. Jinqiao Duan
    2019.08 - 2020.05 School of Mathematics, Georgia Institute of Technology, Joint doctoral training, Co-supervisor: Prof. Rafael de la Llave
    2011.09 - 2015.06 School of Mathematics and Statistics, Huazhong university of Science and Technology, B.S. in Mathematics and Applied Mathematics.
    Visiting Experience:
    2018.08 - 2018.11 Mathematical Sciences Research Institute, Berkeley, CA, USA
    2017.09 - 2017.10 Department of Applied Mathematics, Illinois Institute of Technology, Chicago, IL, USA

  • [1]     P. Wei, Y. Chao and J. Duan∗, Hamiltonian systems with Lévy noise: Symplecticity, Hamilton’s principle and averaging principle, Physica D, 2019, 398: 69-83.

    [2]     Y. Chao, P. Wei∗ and S. Yuan, Invariant foliations for stochastic dynamical systems with multiplicative stable Lévy noise, Electron. J. Differ. Eq., 2019, 68: 1-21.

    [3]     Y. Chao, P. Wei∗ and J. Duan, The role of slow manifolds in parameter estimation for a multiscale stochastic system with α-stable Lévy noise, J.Math.Phys., 2020, 61(7): 072701.

    [4]     D. Tesfay, P. Wei, Y. Zheng, J. Duan∗ and J. Kurths, Transitions between metastable states in a simplified model for the thermohaline circulation under random fluctuations, Appl. Math. Comput., 2020, 369: 124868.

    [5]     P. Wei and Z. Wang∗, Formulation of stochastic contact Hamiltonian systems, Chaos, 2021, 31: 041101.

    [6]     A. Tsiairis, P. Wei, Y. Chao∗ and J. Duan, Maximal likely phase lines for a reduced ice growth model, Physica A, 2021, 569: 125749.

    [7]     Y. Chao, P. Wei∗ and J. Duan, Lyapunov exponents for Hamiltonian systems under small Lévy-type perturbations, Chaos, 2021, 31: 081101.

    [8]     Y. Chao, J. Duan and P. Wei∗, Small-noise-induced metastable transition of periodically perturbed systems, SIAM J. Appl. Dyn. Syst., 2024, 23(1): 961-981.

    [9]     L. Sun, P. Wei, J. Zhou and X. Zhou∗, Time-dependent ROC curves for multiple longitudinal biomarkers and its application in diagnosing cardiovascular diseases, Statistics in Medicine, 2025, 44(5): e10318.



  • 1. Awarded a fellowship from China Postdoctoral Science Foundation, Grant No. 2022M72xxxx, 2022.

    2. Awarded a fellowship from China Postdoctoral Science Foundation, Grant No. 2022TQxxxx, 2022.

    3. Awarded Technological Innovation Fund in Huazhong University of Science and Technology, Grant No. HUST 500301xxxx, 2017.



    • 2024.05 - present: Invited Reviewer for Mathematical Reviews of the American Mathematical Society.