Preface
Weimin Han, Ge Wang and Hongkai Zhao

A Unied Algorithmic Framework of Symmetric Gauss-Seidel Decomposition Based Proximal Admms for Convex Composite Programming,Liang Chen, Defeng Sun, Kim-Chuan Toh and Ning Zhang
Three-dimensional Gravity-magnetic Cross-gradient Joint Inversion Based on Structural Coupling and A Fast Gradient Method,Yuanping Zhang and Yanfei Wang

Proximal-proximal-gradient Method,Ernest K. Ryu and Wotao Yin

Regularized Two-stage Stochastic Variational Inequalities for Cournot-Nash Equilibrium under Uncertainty, Jie Jiang, Yun Shi, Xiaozhou Wang and Xiaojun Chen

A Robust Interior Point Method for Computing the Analytic Center of An Ill-Conditioned Polytope with Errors, Zhouhong Wang, Yuhong Dai and Fengmin Xu

Tackling Industrial-scale Supply Chain Problems by Mixed-integer Programming, Gerald Gamrath, Ambros Gleixner, Thorsten Koch, Matthias Miltenberger, Dimitri Kniasew, Dominik Schlogel, Alexander Martin and
Dieter Weninger

Block Algorithms with Augmented Rayleigh-Ritz Projections for Large-scale Eigenpair Computation, Haoyang Liu, Zaiwen Wen, Chao Yang and Yin Zhang

Stabilized Barzilai-Borwein Method, Oleg Burdakov, Yuhong Dai and Na Huang