2006年毕业于扬州大学，获理学学士学位，信息与计算科学专业;

2010年毕业于leyu乐鱼(中国)官方网站，获理学硕士学位，基础数学专业;

2016年毕业于西北工业大学，获理学博士学位，应用数学专业。  

2016年12月至今，leyu乐鱼(中国)官方网站，数学与计算科学学院。

1. Zhang Kelei, Han Junqiang. Bifurcations of traveling wave solutions for the (2+ 1)-dimensional generalized asymmetric Nizhnik–Novikov–Veselov equation. Applied Mathematics and Computation, 2015, 251: 108-117. 
2. Zhang Kelei, Niu Pengcheng. Higher-order Fefferman-Poincaré type inequalities and applications. Journal of Inequalities and Applications, 2015, 2015: 1-9. 
3. Zhang Kelei. Regularity in Orlicz spaces for nondivergence elliptic operators with potentials satisfying a reverse Holder condition. Electronic Journal of Qualitative Theory of Differential Equations, 2013, 78: 1-16. 
4. Zhang Kelei, Tang Shengqiang, Wang Zhaojuan. Bifurcation of travelling wave solutions for the generalized Camassa–Holm–KP equations. Communications in Nonlinear Science and Numerical Simulation, 2010, 15(3): 564-572. 
5. Zhang Kelei, Tang Shengqiang, Wang Zhaojuan. Bifurcations of travelling wave solutions for the nonlinear dispersion Drinfel’d–Sokolov (D (m, n)) system. Applied Mathematics and Computation, 2010, 217(4): 1620-1631. 
6. Du Guangwei, Zhang Kelei, Dong Yan. Regularity of weak solutions to obstacle problems for nondiagonal quasilinear degenerate elliptic systems. Journal of Inequalities and Applications, 2019, 2019: 1-16.
7.  Liu Zhigang, Zhang Kelei, Li Mengyuan. Exact traveling wave solutions and bifurcation of a generalized (3+1)-dimensional time            fractional Camassa-Holm-Kadomtsev-Petviashvili equation. J. Funct. Spaces, 2020, 2020, 1-7.
    

主持的科研项目：
 

•  广西自然科学基金青年项目，齐次群上带漂移项Schrödinger型算子的Orlicz正则性，2017/09-2020/09，8万元，在研，主持。