[1] Chen,Jiaxin; Zhang Haisen, The convergence of relaxed inexact progressive hedging algorithms for multi-stage stochastic variational inequality problems, Preprint.

[2] Zhang, Haisen; Zhang, Xianfeng; Lagrangian dual method for solving stochastic linear quadratic optimal control problems with terminal state constraints, Preprint.

[3] You,Ze; Zhang, Haisen; A prediction-correction ADMM for multistage stochastic variational inequalities, Journal of Optimization Theory and Applications, To appear.

[4] Djendel, Khelifa; Li, Xiaobing; Zhang, Haisen; Zhou, Zhongcheng; On the convergence of gradient projection methods for non-convex optimal control problems with affine system, Journal of Industrial and Management Optimization, To appear，DOI10.3934/jimo.2023085.

[5]  Zhang, Haisen; Zhang, Xianfeng; Stochastic linear quadratic optimal control problems with expectation-type linear equality constraints on the terminal states, Systems & Control Letters, 177(2023), Paper Number: 105551.   

[6] Djendel, Khelifa; Zhang, Haisen; Zhou, Zhongcheng; On the Regularity and Stability of the Mayer-type Convex Optimal Control Problems, Asian Journal of Control, 25(2023), 1499-1509.

[7]  Lu, Qi; Zhang, Haisen; Zhang, Xu; Second order necessary conditions for optimal control problems of stochastic evolution equations, SIAM Journal on Control and Optimization, 59(2021), 2924-2954.  

[8]  Frankowska, Helene; Zhang, Haisen; Zhang, Xu; Necessary optimality conditions for local minimizers of stochastic optimal control problems with state constraints, Transactions of the American Mathematical Society, 372(2019),1289-1331.

[9]  Zhang, Haisen; Zhang, Xu; Second-order necessary conditions for stochastic optimal control problems, SIAM Review, 60(2018),139-178.  

[10]Frankowska, Helene; Zhang, Haisen; Zhang, Xu; Stochastic optimal control problems with control and initial-final states constraints, SIAM Journal on Control and Optimization, 56(2018), 1823-1855.

[11]  Wang Tianxiao; Zhang Haisen; Optimal control problems of forward-backward stochastic Volterra integral equations with closed control regions, SIAM Journal on Control and Optimization, 55(2017),2574-2602.

[12]  Zhang Haisen; Zhang Xu; Pointwise second-order necessary conditions for stochastic optimal controls, part II: The general case, SIAM Journal on Control and Optimization, 55(2017): 2841-2875.

[13]  Frankowska, Helene; Zhang, Haisen; Zhang, Xu ; First and second order necessary conditions for stochastic optimal controls, Journal of Differential Equations, 262(2017), 3689-3736.

[14]  Zhang Haisen; Zhang Xu; Some results on pointwise second-order necessary conditions for stochastic optimal controls, Science China-Mathematics, 59(2016), 227-238.

[15]  Zhang, Haisen; Zhang, Xu; Pointwise second-order necessary conditions for stochastic optimal controls, part I: The case of convex control constraint, SIAM Journal on Control and Optimization, 53(2015),2267-2296.

[16]  Zhang Haisen; Stochastic theta method for a reflected stochastic differential equation, Numerical Functional Analysis and Optimization, 35(2014), 752–776.

[17] Zhang Haisen; Clarke directional derivatives of regularized gap functions for nonsmooth quasi-variational inequalities, Mathematical Control and Related Fields, 4(2014), 365–379.