Abstract:
In this paper, we investigate sufficient conditions for the existence of solutions to the system
{Tx=x,
alpha(i)(x)=0(E), i = 1,2, ... r, where 0(E) is the zero vector of E, and alpha(i) : E -> E i = 1, 2, ... , r are mappings, T is a mapping satisfying the Pachpatte-contraction.