MeiJuan ZHANG

Associate Professor，Master Supervisor

Address: School of Statistics and Mathematics, Central University of Finance and Economics, 39 Xue Yuan Nan Road, Haidian District, Beijing 100081, P. R. China

Email: zhangmeijuan@cufe.edu.cn

Research Interest

1.Random Walk

2. Branching Process

3.Online learning

4.queueing theory and its applications

Education

2008.9-2013.7 PhD in Mathematics, Beijng Normal University, Probability Theory and Mathematical Statistics

2004.9-2008.7 BSc in Mathematics, Hunan Normal University, Mathematics and Applied Mathematics

Employment

2013.7-2018.10 Central University of Finance and Economics, Assistant Professor

2018.10- Central University of Finance and Economics,Associate Professor

2023.2-2024.2Carleton University, Canada, Visiting Professor

Research Papers

[1]. M.J. Zhang, H.D. Bi, X.Y. Zhang (2023). Conceptual proof of the conditional limit theorems of critical Galton-Watson processes). Chinese Annals of Mathematics. Vol.44 (1), 39-56.

[2]. M.J. Zhang, R.G. Ma, M. Jie (2024). Asymptotic normality of M-estimator for a (2,1) random walk in a parametric random environment. Advances in Mathematics (China). Vol.53 (3), 619-632.

[3]. X.Y. Zhang, M.J. Zhang (2021). Branching Random Walks with Bounded Steps in Random Environments. Chinese Journal of Applied Probability and statistics. Vol.37(1), 59-68.

[4]. W.T. Hou, M.J. Zhang (2020). Lipschitz Continuity of Martingale’s Limit Density Function in Galton-Watson Processes. Journal of Northeastern University, Natural Science (China). Vol.41(10), 1517-1520.

[5]. H.M. Wang, M.J. Zhang (2019). M-estimator and its Weak Consistency for a (2,1) Random Walk in a Parametric Random Environment. Stochastic Models. Vol.35(3), 338-356.

[6]. M.J. Zhang, K. Zhou (2019). Recurrence Classification of Random Walk on a Strip: Near-critical. Acta Mathematica Sinica, Chinese Series. Vol.62(5), 737-744.

[7]. H.M. Wang, L. Zhang, M.J. Zhang, W.M. Hong (2019). Branching Structure within Random Walk Path. Scientia Sinica Mathematica. Vol.49(3), 517-534.

[8]. M.J. Zhang (2018). Exit Probability of Random Walk on a Strip. Advances in Mathematics (China). Vol.47 (1), 129-138.

[9]. M.J. Zhang, M. Zhang (2017). The Stochastic Monotonicity of Inhomogeneous Markov Processes. Journal of Mathematics (China). Vol.37(4), 819-822.

[10]. W.M. Hong, M.J. Zhang (2016). Branching Structure for the Transient Random Walk on a Strip in a Random Environment. Chinese Annals of Mathematics. Vol.37 (4), 405-420.

[11]. M.J. Zhang (2014). Large Deviations for Hitting Times of a Random Walk in Random Environment on a Strip. Acta Mathematica Sinica, English Series. Vol.30(3), 395-410.

[12]. W.M. Hong, M.J. Zhang, Yiqiang Q. Zhao (2014). Light-Tailed Behavior of Stationary Distribution for State-Dependent Random Walks on a Strip. Frontiers of Mathematics in China. Vol.9(4), 813-834.

[13]. Ming Zhang, Meijuan Zhang, Yao Sheng(2014). The Expectation of λ(x,n) for a Branching Random Walk on a Strip. Journal of Beijing Normal University (Natural Science). Vol.50(2), 120-123.

[14]. Meijuan Zhang(2013). Limit Theorems of Branching Random Walk in a Random Environment. Chinese Annals of Mathematics. Vol.34A(6), 727-736.

[15]. Meijuan Zhang(2012). The Generating Function of Total Progeny in a Subcritical Multi-type Branching Process. Journal of Beijing Normal University (Natural Science). Vol.48(3), 221-224.

Research Projects (Selected)

1.The relationship between the scaling limit of local time of several classes of random walks on a strip and the local time of the diffusion processes. Supported by National Natural Science Foundation of China. Principle Investigator. 2019 -2021.

2. Lamperti problems of random walk on a strip.Supported by Young Talent Teacher Development Foundation of Central University of Finance and Economics. Principle Investigator. 2016-2018.

3. Specification test and its application for fractional single product time series and hybrid model of transformation systems. Supported by Humanities and Social Sciences Foundation of Ministry of Education, China. Participation. 2019 -2021.

4. Research on Newly-developing interdisciplinarysubject—Mathematical and financial science. Supported by Central University of Finance and Economics. Participation. 2021-2024.

5.Data-driven scientific calculation and statistical analysis method. Supported by Construction of "First-class universities and disciplines" Project, Beijing. Participation. 2023.

Courses

1.Undergraduate course: Mathematical Analysis，Advanced Mathematics，Probability Theory, Stochastic Processes, Nonparametric Statistics，Real Variable Function

2.graduate course: Frontiers of modern statistics

Awards (Selected)

1. The Third Prize of 4th Teaching Innovation Competition for University Teachers in Beijing (Group Award). 2024

2. The Third Prize of 13th Teaching Competition for Young Teachers of Central University of Finance and Economics. 2021

3. The First Prize of 4th National Micro-Course Teaching Design Competition of China on Advanced Mathematics. 2018

4. Outstanding Teacher Prize of Wendeng-Golden-Key Award of Central University of Finance and Economics. 2018

Members and Other Position:

1. Mathematical Reviews Reviewer, since 2015 (MR: 113706)