The design manipulated stimulus response mappings so that selecting an item from memory was not always accompanied with selecting a motor response.
The use of appropriate mappings within each subdomain can improve the accuracy of the approximation by choosing mappings so that the transformed function is more readily approximated by a low order polynomial.
Attempts to modify the normal Mann iteration method (1.2) for nonexpansive mappings so that strong convergence is guaranteed have recently been made; see, for example, [2 9].
Therefore, (mathcal{S}) and T are continuous mappings, so that (Tu=lim_{nrightarrowinfty}Tu_{n-1}) and (mathcal{S}u=lim_{nrightarrowinfty}mathcal{S}u_{n}); hence, (mathcal{S}u) and Tu are identical mappings.
The purpose of this paper is to formulate the above definition in terms of two mappings so that we can prove existence and uniqueness of common fixed points for these mappings on a complete metric space.
It is well known that { x n } defined in (1.2) converges weakly to a fixed point of T. Attempts to modify the normal Mann iteration method (1.2) for nonexpansive mappings so that strong convergence is guaranteed have recently been made; see, e.g., [2 9].
