A note on Stević's iteration method

In the present paper, motivated by Stević's iteration method, we show the stability result of the following unified iterative schemexn+1=tnTvn+(1−tn)xn+unxn+1=tnTvn+(1−tn)xn+un for a ϕ-strongly pseudocontractive selfmapping T. This stability result implies the stability of Stević's iteration scheme naturally.