Best proximity pair results for relatively nonexpansive mappings in geodesic spaces

Aurora Fernandez Leon, Adriana Nicolae

Given $A$ and $B$ two nonempty subsets in a metric space, a mapping $T:A\cup B\to A\cup B$ is relatively nonexpansive if $d(Tx,Ty) \leq d(x,y) \text{for every} x\in A,…