Coupled fixed point theorems for mixed g-monotone mappings in partially ordered metric spaces

Abstract

In this paper, we prove some coupled coincidence point results for mixed g-monotone mappings in partially ordered metric spaces. The main results of this paper are generalizations of the main results of Luong and Thuan (Nonlinear Anal. 74:983-992, 2011). ©2013 Turkoglu and Sangurlu; licensee Springer.