Weak convergence theorems for two asymptotically quasi-nonexpansive non-self mappings in uniformly convex Banach spaces

The purpose of this paper is to establish some weak convergence theorems of modi ed two-step iteration process with errors for two asymptotically quasi-nonexpansive non-self mappings in the setting of real uniformly convex Banach spaces if E satis es Opial s condition or the dual E* of E has the Kedec-Klee property. Our results extend and improve some known corresponding results from the existing literature.