The existence of solutions for the system of vector quasi-equilibrium problems in topological order spaces. - Qi-Qing Song; L. S. Wang (Comput. Math. Appl., 2011)

A smoothed rank function algorithm based Hyperbolic Tangent function for matrix completion. - Juan Geng; Lai-Sheng Wang; Ai-Min Fu; Qi-Qing Song (ICMLC, 2012)

The Existence and Stability of Solutions for Vector Quasiequilibrium Problems in Topological Order Spaces. - Qi-Qing Song (J. Appl. Math., 2013)

On Essential Stable Sets of Solutions in Set Optimization Problems. - Qi-Qing Song; G. Q. Tang; L. S. Wang (J. Optim. Theory Appl., 2013)

Topological structure of solution sets for control problems governed by semilinear fractional impulsive evolution equations with nonlocal conditions. - Yirong Jiang; Qiongfen Zhang; Qi-Qing Song (IMA J. Math. Control. Inf., 2020)

Uniqueness and Hyers-Ulam Stability of Random Differential Variational Inequalities with Nonlocal Boundary Conditions. - Yirong Jiang; Qi-Qing Song; Qiongfen Zhang (J. Optim. Theory Appl., 2021)

The New Model of Game Cross Efficiency DEA With Index Groups and an Application to Land Utilization Efficiency. - Xiu-Qing Zou; Min Guo; Wenchang Zou; Qi-Qing Song; Cui Tian; Yong Ma (IEEE Access, 2022)

The α-core in a multi-objective game with set payoffs. - Qi-Qing Song; Min Guo; Xin-Yi Chi (Math. Soc. Sci., 2024)

On the structure of core solutions of discontinuous general cooperative games. - Qi-Qing Song (Int. J. Game Theory, 2024)