ISHIKAWA ITERATIVE PROCEDURE FORAPPROXIMATING FIXED POINTS OF STRICTLY PSEUDOCONTRACTIVE MAPPINGS
ZengLuchuan · Acta Scientiarum Naturalium Universitatis Sunyatseni · 2003
It is shown that any fixed point of a Lipschitzian,strictly pseudocontractive muping T on a closed convex subset K of a Banach space X may be approximated by Ishikawa iterative procedure. The results in this paper provide the new convergence criteria and novel convergence rate estimate for Ishikawa iterative sequence.