Nonexpansive retracts and weak compatible pairs in metric Spaces
Nonexpansive retracts and weak compatible pairs in metric Spaces
In this article, we introduce a new approach to common fixed point theory for a weak compatible pair. We first introduce the concepts of R-pair and NR-pair and establish some new common fixed point theorems for a weak compatible pair in hyperconvex metric spaces and uniformly convex metric spaces. We …