Common coupled fixed point theorems are examined in this paper for comparable mappings ensuring nonlinear contraction in ordered partial metric spaces. Given theorems enlarge and universalize some conclusions of Gnana Bhaskar and Lakshmikantham (2006).
"On Common Coupled Fixed Point Theorems for Comparable Mappings in Ordered Partially Metric Spaces." Abstr. Appl. Anal. 2014 (SI08) 1 - 6, 2014. https://doi.org/10.1155/2014/486384