CONVERGENCE RATE ESTIMATE OF ISHIKAWA ITERATIVE SEQUENCE FOR STRICTLY PSEUDOCONTRACTIVE MAPPINGS
ZengLuchuan · Acta Scientiarum Naturalium Universitatis Sunyatseni · 2002
It is shown that any fixed point of each l.ipschitzian, strictly pseudocontractive mapping 7 on a closed convex subset K of a Banach space X may be norm approximated by Ishikawa iterative procedure. The argument in this paper provides a convergence rate estimate.Moreover the result in this paper improves, generalizes and summarizes some important and elegant recent results.