A viscosity iterative algorithm for split common fixed-point problems of demicontractive mappings

In this paper, we firstly introduce a new viscosity cyclic iterative algorithm for the split common fixed-point problem (SCFP) of demicontractive mappings. Next we prove the strong convergence of the sequence generated recursively by such a viscosity cyclic algorithm to a solution of the SCFP, which improves and extends some recent corresponding results.