个人简介
教育经历
1994.5 -- 1998.7 大连理工大学 数学 博士
1989.9 -- 1992.7 大连理工大学 数学 硕士
1985.9 -- 1989.7 大连理工大学 数学 学士
工作经历
1999.8 -- 至今 大连理工大学 教授
1995.11 -- 1999.8 大连理工大学 副教授
1992.7 -- 1995.11 大连理工大学 助教
社会兼职
2019.7 -- 至今 副理事长(中国运筹学会金融工程与金融风险管理分会)
2015.3 -- 至今 副理事长(中国运筹学会数学规划分会)
2017.3 -- 至今 常务理事(中国运筹学会)
研究领域
[1] 随机优化 (Stochastic Optimization)
[2] 均衡优化 (Equilibrium Optimization)
[3] 矩阵优化 (Matrix Optimization)
近期论文
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Y. H. Dai and L. W. Zhang, The augmented Lagrangian method can approximately solve convex optimization with least constraint violation,Mathematical Programming (2023)200:633-667.
Liwei Zhang, Yule Zhang, Jia Wu and Xiantao Xiao, Solving Stochastic Optimization with Expectation Constraints Efficiently by a Stochastic Augmented Lagrangian-Type Algorithm, INFORMS Journal on Computing,doi:0.1287/ijoc.2022.1228
Liwei Zhang,Yule Zhang, Xiantao Xiao and Jia Wu, Stochastic Approximation Proximal Method of Multipliers for Convex Stochastic Programming,Mathematics of Operations Research, https://doi.org/10.1287/moor.2022.1257.
Shaoya Guo, Huifu Xu and LiweiZhang, Eixtence and approximation of continuous Bayesian Nash equilibria in games with continuous type and action spaces, SIAM J. Opti., 2021, 31(4):2481-2507.
Ning Zhang, Jia Wu and Liwei Zhang, A linearly convergent majorized ADMM with indefinite proximal terms for convex composite programming and its applications, Mathematics of Computation, 2020, 89( 324), 2020, 1867-1894.
Deren Han, Defeng Sun and Liwei Zhang, Linear Rate Convergence of the Alternating Direction Method of Multipliers for Convex Composite Programming, Mathematics of Operations Research,2018,43(2):622-637.
Jie Zhang, Huifu Xu and Liwei Zhang, Probability approximation schemes for stochastic programs with distributionally robust second order dominance constraints, Mathematical Programming, 2017, 165: 433-470.
Chao Ding, Defeng Sun, and Liwei Zhang, Characterization of the robust isolated calmness for a class of conic programming problems, SIAM Journal on Optimization, 27(1)(2017):67-90.
Guo, Shaoyan; Xu, Huifu; Zhang, Liwei; Convergence analysis for mathematical programs with distributionally robust chance constraint. SIAM J. Optim. 27 (2017), no. 2, 784-816.
Jie Zhang, Huifu Xu, Liwei Zhang, Quantitative stability analysis for distributionally robust optimization with moment constraints, SIAM Journal on Optimization, 26(3)(2016): 1855-1882.
M.W. Xu, J,J, Ye and L.W. Zhang, Smoothing SQP methods for solving degenerate nonsmooth constrained optimization problems with applications to bilevel Programs, SIAM Journal on Optimization, 25(3)(2015):1388-1410.
Yi Zhang, Liwei Zhang, Jia Wu and Jianzhong Zhang, A perturbation approach for an inverse quadratic programming problem over second-order cones, Math. Comp. ,84 (2015): 209-236.
L.J. Hong, Z. Hu, L. Zhang, Conditional value-at-risk approximation to value-at-risk constrained programs: A remedy via Monte Carlo, INFORMS Journal on Computing, 26(2) (2014):385-400.
Jeff Hong, Yi Yang and Liwei Zhang, Sequential convex approximations to joint chance constrained programs: a Monte Carlo approach, Operations Research, 59:3(2011): 617-630.
Defeng Sun, Jie Sun, Liwei Zhang, The rate of convergence of the augmented Lagrangian method for nonlinear semidefinite programming, Mathematical Programming, 114 (2008): 349-391.