微分方程与应用动力系统，特别关注以种群动力学和疾病传播为背景的非单调反应扩散系统空间动力学研究，如基本再生数理论及应用，渐近传播理论与行波现象。

教育经历:
2012/9 - 2016/6，兰州大学，应用数学，博士，导师：王智诚教授
2014/9 - 2016/6，纽芬兰纪念大学，应用数学，公派联合培养，导师：Zhao Xiaoqiang （赵晓强教授）
2009/9 - 2012/6，兰州大学，应用数学，硕士，导师：王智诚教授
2005/9 - 2009/6，西北师范大学，数学与应用数学，学士

科研工作经历:
2022/1 至今，兰州大学，数学与统计学院，青年教授
2016/7 - 2021/12，兰州大学，数学与统计学院，讲师, 副教授

Liang Zhang(张亮), Wan-Xia Shi, Shuang-Ming, Wang. A nonlocal and time-delayed reaction–diffusion eco-epidemiological predator–prey model. Comput. Math. Appl. 77 (2019),no. 9, 2534–2552. 
Danhua Jiang, Zhi-Cheng Wang, Liang  Zhang(张亮). A reaction-diffusion-advection SIS epidemic model in a spatially-temporally heterogeneous environment. Discrete Contin. Dyn. Syst. Ser. B 23 (2018), no. 10, 4557–4578.
Zhi-Cheng Wang, Liang Zhang(张亮) and Xiao-Qiang Zhao. Time periodic traveling waves for a periodic and diffusive SIR epidemic model. J. Dynam. Differential Equations 30 (2018), no. 1, 379–403.
Liang Zhang(张亮) and Zhi-Cheng Wang. Threshold dynamics of a reaction-diffusion epidemic model with stage structure. Discrete Contin. Dyn. Syst. Ser. B 22 (2017), no. 10, 3797–3820.
Lin Zhao, Zhi-Cheng Wang and Liang Zhang(张亮). Threshold dynamics of a time periodic and two-group epidemic model with distributed delay. Math. Biosci. Eng. 14 (2017), no. 5-6, 1535–1563.
Liang Zhang(张亮) and Zhi-Cheng Wang. A time-periodic reaction-diffusion epidemic model with infection period. Z. Angew. Math. Phys. 67 (2016), no. 5, Art. 117, 14 pp.
Shuang-Ming Wang and Liang Zhang(张亮). Dynamics of a time-periodic and delayed reaction diffusion model with a quiescent stage. Electron. J. Qual. Theory Differ. Equ. 2016,47: 1-25.
Liang Zhang(张亮) and Zhi-Cheng Wang. Spatial Dynamics of A Diffusive Predator-Prey Model with Stage Structure. Discrete Contin. Dyn. Syst. Ser. B 20 (2015), no. 6, 1831–1853.
Liang Zhang(张亮) and Jian-Wen Sun. Asymptotical stability of steady-states in a nonlocal and time-delayed epidemic model. Taiwanese J. Math. 20 (2016), no. 3, 577–587.
Liang Zhang(张亮), Zhi-ChengWang and Yan Zhang. Dynamics of a reaction-diffusion waterborne pathogen model with direct and indirect transmission. Comput. Math. Appl. 72 (2016), no. 1, 202–215.
Bin-Guo Wang, Wan-Tong Li and Liang Zhang(张亮). An almost periodic epidemic model with age structure in a patchy environment. Discrete Contin. Dyn. Sys. Ser. B, 2016, 21:291-311.
Liang Zhang(张亮), Zhi-Cheng Wang and Xiao-Qiang Zhao. Threshold Dynamics of A Periodic Nonlocal Reaction-Diffusion Epidemic Model. J. Differential Equations. 258 (2015), no. 9, 3011–3036. 
Jie Wang and Liang Zhang(张亮). Invasion by an inferior or superior competitor: A diffusive competition model with a free boundary in a heterogeneous environment. J. Math. Anal.Appl. 423 (2015), no. 1, 377–398. 

主持项目:
《周期反应扩散传染病模型的空间动力学》（国家自然科学基金青年基金），项目编号：11701242，执行年限：2018-01-01至2020-12-31.
参与国家自然科学基金面上项目2项，青年基金3项.