A modular string averaging procedure for solving the common fixed point problem for quasi-nonexpansive mappings in Hilbert space. - Simeon Reich; Rafal Zalas (Numer. Algorithms, 2016)

The optimal error bound for the method of simultaneous projections. - Simeon Reich; Rafal Zalas (J. Approx. Theory, 2017)

Weak, Strong, and Linear Convergence of a Double-Layer Fixed Point Algorithm. - Victor I. Kolobov; Simeon Reich; Rafal Zalas (SIAM J. Optim., 2017)

Convergence properties of dynamic string-averaging projection methods in the presence of perturbations. - Christian Bargetz; Simeon Reich; Rafal Zalas (Numer. Algorithms, 2018)

Regular Sequences of Quasi-Nonexpansive Operators and Their Applications. - Andrzej Cegielski; Simeon Reich; Rafal Zalas (SIAM J. Optim., 2018)

Error bounds for the method of simultaneous projections with infinitely many subspaces. - Simeon Reich; Rafal Zalas (J. Approx. Theory, 2021)

Finitely convergent deterministic and stochastic iterative methods for solving convex feasibility problems. - Victor I. Kolobov; Simeon Reich; Rafal Zalas (Math. Program., 2022)

Polynomial estimates for the method of cyclic projections in Hilbert spaces. - Simeon Reich; Rafal Zalas (Numer. Algorithms, 2023)