A diagonal finite element-projection-proximal gradient algorithm for elliptic optimal control problem. - Jitong Lin; Xuesong Chen (Comput. Math. Appl., 2023)

A finite element method for elliptic optimal control problem in the unbounded domain. - Jitong Lin; Yanping Chen 002; Yunqing Huang (J. Appl. Math. Comput., 2025)