%0 Journal Article
%T Coupled Coincidence Point Theorems for Nonlinear Contractions in Partially Ordered Quasi-Metric Spaces with a Q-Function
%A Hussain N
%A Shah MH
%A Kutbi MA
%J Fixed Point Theory and Applications
%D 2011
%I Springer
%X Using the concept of a mixed g-monotone mapping, we prove some coupled coincidence and coupled common fixed point theorems for nonlinear contractive mappings in partially ordered complete quasi-metric spaces with a Q-function q. The presented theorems are generalizations of the recent coupled fixed point theorems due to Bhaskar and Lakshmikantham (2006), Lakshmikantham and  iri  (2009) and many others.
%U http://www.fixedpointtheoryandapplications.com/content/2011/703938