Hilbert空间中求解分裂可行问题CQ算法的强收敛性

Abstract

To study the strong convergence of split feasibility problems, a new CQ algorithm was proposed in the Hilbert spaces. Firstly, the modified Halpern iterative sequence was obtained with the CQ method. Furthermore, the split feasibility problem was transformed into the fixed point for operators, and it was proved that the sequence converges strongly to a solution of the split feasibility problem under some weak conditions. The findings generalize the corresponding results of Wang and Xu.