STABLE ITERATIVE PROCEDURES WITH ERRORS FOR STRONG PSEUDOCONTRACTIONS AND NONLINEAR EQUATIONS OF ACCRETIVE OPERATORS WITHOUT LIPSCHITZ ASSUMPTION

Abstract

Let E be a real uniformly smooth Banach space and T a strong pseudocontraction. We develop some new Ishikawa iteration procedures with errors for approximating the xed point of T and discuss the stability of the iteration procedures with errors. Our results improve andor extend the corresponding results announced by Osilike and Zhou.