白振国，教授，博士生导师，2011 年在西安交通大学获得博士学位（导师：周义仓教授)，2016 年至 2017 年在加拿大纽芬兰纪念大学做访问学者（导师：赵晓强教授)。研究方向为生物数学、微分方程及其应用，已在《SIAM J. Appl. Math.》《J. Math. Biol.》《Bull. Math. Biol.》《Math. Biosci.》《J. Theor. Biol.》《J. Nonlinear Sci .》《Nonlinearity》等期刊发表学术论文 30 余篇。主持国家自然科学基金项目4项，省部级项目2项；主要成果获得 2020 年陕西省高等学校科学技术奖一等奖 (排名: 4/6) 和 2021 年陕西省科学技术奖自然科学二等奖（排名：2/4）。担任中国数学会委员（S010021490M）,美国数学会《Mathematical Reviews》评论员（110945）和国内外20多个期刊的审稿人。

欢迎乐观向上，踏实认真的同学们推免或考取我的研究生，每年招收博士生1名，硕士生3名.

报考前请邮件提前联系：zgbai@xidian.edu.cn & zhenguobai_q@163.com

近几年科研工作

[1] Kaihui Liu, Zhenguo Bai, Daihai He, Yijun Lou, Getting Jab or Regular Test Observations from an Impulsive Epidemic COVID-19 Model, Bulletin of Mathematical Biology, (2023) 85:97.

[2] Shu-Min Liu, Zhenguo Bai, Gui-Quan Sun, Global dynamics of a reaction-diffusion Brucellosis model with spatiotemporal heterogeneity and nonlocal delay, Nonlinearity, 2023, 36: 5699-5730

[3] Jie He, Zhenguo Bai, Global Hopf bifurcation of a cholera model with media coverage, Mathematical Biosciences and Engineering, 2023, 20(10):  18468-18490.

[4] 张志雯,白振国,具有周期时滞的反应扩散疟疾模型的动力学,应用数学学报,2023, 46(6): 895-911.

[5] Huijie Chu, Zhenguo Bai, A two-strain reaction-diffusion malaria model with seasonality and vector-bias, Zeitschrift für angewandte Mathematik und Physik,  (2023) 74: 21.

[6] Zhenguo Bai, Liuyue Han, A partially degenerate reaction-diffusion cholera model with temporal and spatial heterogeneity, Applicable Analysis,  102 (2023) 3167-3184.

[7] Zhenguo Bai, Xiao-Qiang Zhao, Threshold dynamics of a nonlocal and time-delayed West Nile virus model with seasonality, Communications in Nonlinear Science and Numerical Simulation, 115 (2022) 106758.

[8] Zhenguo Bai, Yijun Lou, Xiao-Qiang Zhao, Spatial dynamics of species with annually synchronized emergence of adults, Journal of Nonlinear Science,  (2022) 32: 78.

[9] Zhenguo Bai, Zhiwen Zhang, Dynamics of a periodic West Nile virus model with mosquito demographics, Communications on Pure and Applied Analysis, 21 (2022) 3755-3775.

[10] Zhenguo Bai, Tianhui Yang, Spreading speeds of cellular neural networks model with time delay, Chaos, Solitons and Fractals, 160 (2022) 112096.

[11] Zhenguo Bai, Liang Zhang, Propagation dynamics of a nonlocal periodic organism model with non-monotone birth rates, Nonlinear Analysis: Real World Applications, 66 (2022) 103547. 

[12] Yaxin Han, Zhenguo Bai, Threshold dynamics of a West Nile virus model with impulsive culling and incubation period, Discrete and Continuous Dynamical Systems Series B, 27 (2022) 4515-4529.

[13] Zhenguo Bai, Yijun Lou, Xiao-Qiang Zhao, A delayed succession model with diffusion for the impact of diapause on population growth, SIAM Journal on Applied Mathematics, 80 (2020) 1493-1519. 

[14] Zhenguo Bai, Xiao-Qiang Zhao, Basic reproduction ratios for periodic and time-delayed compartmental models with impulses, Journal of Mathematical Biology, 80 (2020) 1095-1117.

[15] Yan Zhang, Sanyang Liu, Zhenguo Bai, A periodic malaria model with two delays, Physica A: Statistical Mechanics and its Applications, 541 (2020) 123327.

[16] Yan Zhang, Sanyang Liu, Zhenguo Bai, Global dynamics of a diffusive single species model with periodic delay, Mathematical Biosciences and Engineering, 16 (2019) 2293-2304.

[17] Zhenguo Bai, Rui Peng, Xiao-Qiang Zhao, A reaction-diffusion malaria model with seasonality and incubation period, Journal of Mathematical Biology, 77 (2018) 201-228.

[18] Junli Liu, Zhenguo Bai, Tailei Zhang, A periodic two-patch SIS model with time delay and  transport-related infection, Journal of Theoretical Biology, 437 (2018) 36-44.   

[19] Zhenguo Bai, Tingting Zhao, Spreading speed and traveling waves for a non-local delayed reaction-diffusion system without quasi-monotonicity, Discrete and Continuous Dynamical Systems Series B, 23 (2018) 4063-4085. 

科研项目

1. 国家自然科学基金面上项目(12371501), 2024/01-2027/12，主持

2. 国家自然科学基金面上项目(11971369), 2020/01-2023/12，主持

3. 国家自然科学青年基金项目(11401453), 2015/01-2017/12，主持

4. 国家自然科学基金数学天元青年基金项目(11326202), 2014/01-2014/12, 主持

5. 陕西省自然科学基金面上项目(2019JM-241), 2019/01-2020/12，主持

6. 陕西省自然科学基础研究计划项目(2013JQ1014), 2013/01-2014/12, 主持

主要讲授课程

本科生：常微分方程，高等数学，生物数学

研究生：应用动力系统，微分方程与动力系统新进展