First-order and second-order necessary optimality conditions concerning components for discrete-time stochastic systems. - Teng Song; Bin Liu; Qinglong Zhou (Int. J. Control, 2022)

Optimal H∞ control based on stable manifold of discounted Hamilton-Jacobi-Isaacs equation. - Guoyuan Chen; Yi Wang; Qinglong Zhou (CoRR, 2024)