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School of Mathematics, Jilin University , China
School of Mathematics, Jilin University , China
Hello! I am Professor in the School of Mathematics at Jilin University. Before coming to JLU, I was PIMS-CANSSI Postdoctoral Fellow at the Department of Mathematical and Statistical Sciences of University of Alberta, and postdoctoral fellow at the Academy of Mathematics and Systems Science, Chinese Academy of Sciences. I received my Ph. D from Peking University in 2016.
Research Interests
Research Interests
Random & Stochastic Dynamical Systems, Smooth Dynamical Systems, Ergodic Theory, Stochastic Computing, Biological & Mechanical Applications
Publications and Preprints
Publications and Preprints
Continuity properties of folding entropy (with Gang Liao), Israel J. Math. (to appear).
Concentration of quasi-stationary distributions for one-dimensional diffusions with applications (with Zhongwei Shen and Yingfei Yi), Ann. Inst. Henri Poincaré Probab. Stat. 60 (2024), no. 2, 874–903.
Intermittent synchronization in finite-state random networks under Markov perturbations (with Arno Berger, Hong Qian and Yingfei Yi), Comm. Math. Phys. 384 (2021), no. 3, 1945-1970.
Measures of intermediate entropies for star vector fields (with Ming Li, Yi Shi and Xiaodong Wang), Israel J. Math. 240 (2020), no. 2, 791-819.
Numerical computations of geometric ergodicity for stochastic dynamics (with Yao Li), Nonlinearity 33 (2020), no. 12, 6935-6970.
Towards mesoscopic ergodic theory (with Weiwei Qi, Zhongwei Shen, and Yingfei Yi), Sci. China Math. 63 (2020), no. 9, 1853-1876 (Special issue in memory of Professor Shantao Liao).
Synchronization in discrete-time, discrete-state random dynamical systems (with Wen Huang, Hong Qian, Felix X.-F. Ye and Yingfei Yi), SIAM J. Appl. Dyn. Syst. 19 (2020), no. 1, 233–251.
Approximation of Bernoulli measures for non-uniformly hyperbolic systems (with Gang Liao, Wenxiang Sun and Edson Vargas), Ergod. Theory & Dyn. Sys. 40 (2020), no. 1, 233–247.
Entropy productions in dissipative systems (with Hong Qian and Yingfei Yi), Proc. Amer. Math. Soc. 147 (2019), no. 12, 5209–5225.
Intermediate Lyapunov exponents for systems with periodic orbit gluing property (with Xueting Tian and Xiaodong Wang), Discrete Contin. Dyn. Sys. 39 (2018), no. 2, 1019-1032.
Ruelle inequality of folding type for $C^{1+\alpha}$ maps (with Gang Liao), Math. Z. 290 (2018), no. 1-2, 509-519.
Upper semi-continuity of entropy map for nonuniformly hyperbolic systems (with Gang Liao and Wenxiang Sun), Nonlinearity 28 (2015), no. 8, 2977-2992.
Teaching
Teaching
Jilin University:
2022 Winter: Instructor for Probabiltiy and Statistics
2022 Winter, 2023 Winter: Instructor for Ergodic Theory (graduate)
University of Alberta:
2021 Summer: Instructor for MATH 201-Differential Equations
2019 Spring & 2018 Spring: Instructor for MATH 115-Calculus II
University of Chinese Academy of Sciences:
2016 Winter: Recitation Instructor for Mathematical Analysis
Peking University :
2013-2016: Teaching Assistant for Ordinary Differential Equations, Mathematical Analysis, Real Analysis, Ergodic Theory
More about me
More about me
This is my interview with PIMS about my research.
I have been a co-organizer for Mini-symposium on The interplay between dynamics and data science on SIAM Conference on Applications of Dynamical Systems
I am a lover of Classic Music and Ballet. This is my favourite dancer Yuanyuan Tan (She's amazing!).
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