2003.9.1-2007.6.30 西南大學數學與套用數學專業本科生； 2007.9.1-2010.6.30 四川師範大學套用數學專業碩士生； 2011.9.1-2014.6.30 四川大學運籌學與控制論專業博士生。 研究領域：最佳化理論及套用，隨機微分方程數值計算，最優控制。
論文
Haisen Zhang, Xu Zhang Xu Zhang Some results on pointwise second-order necessary conditions for stochastic optimal controls * arXiv:1405.7111 **--** 其它
Haisen Zhang, Xu Zhang Haisen Zhang Pointwise second-order necessary conditions for stochastic optimal controls, Part I: The case of convex control constraint * arXiv:1409.2783 **--** 其它
Yongqing Zhang, Yifei Pu, Haisen Zhang, Yabo Su, L Yongqing Zhang Using gene expression programming to infer gene regulatory networks from time-series data Computational Biology and Chemistry 47 (2013) 198--206 SCI 1.6
Haisen Zhang Haisen Zhang Clarke directional derivatives of regularized gap functions for nonsmooth quasi-variational inequalities Mathematical Control and Related Fields 4 (2014) 365--379 SCI 1.09
Haisen Zhang Haisen Zhang Stochastic theta method for a reflected stochastic differential equation Numerical Functional Analysis and Optimization 35(2014) 752--776 SCI 0.6
Yongqing Zhang, Yifei Pu, Haisen Zhang, Yong Cong Yongqing Zhang An extended fractional Kalman filter for inferring gene regulatory networks using time-series data Chemometrics and Intelligent Laboratory Systems 138 (2014) 57--63 SCI 2.4
