Fixed point theorems for mappings with convex diminishing diameters on cone metric spaces

Shahrazad H. Alnafei, Stojan Radenovic, Naseer Shahzad. Fixed point theorems for mappings with convex diminishing diameters on cone metric spaces. Appl. Math. Lett., 24(12):2162-2166, 2011. [doi]

Abstract

Abstract is missing.