- - - School of Mathematics, Iran University of Science and Technology
- - - School of Mathematics, Iran University of Science and Technology

In this paper, we study Projected non-stationary Simultaneous It-erative Reconstruction Techniques (P-SIRT). Based on algorithmic op-erators, convergence result are adjusted with Opial’s Theorem. The advantages of P-SIRT are demonstrated on examples taken from to-mographic imaging.

Simultaneous iterative reconstruction techniques, convex feasibility problem, (firmly) nonexpansive operator, cutter operator