Journal of Inequalities and Applications

, 2012:170

First online:

Open Access This content is freely available online to anyone, anywhere at any time.

A note on some coupled fixed-point theorems on G-metric spaces

  • Hui-Sheng DingAffiliated withCollege of Mathematics and Information Science, Jiangxi Normal University Email author 
  • , Erdal KarapınarAffiliated withDepartment of Mathematics, Atilim University, İncek


The purpose of this paper is to extend some recent coupled fixed-point theorems in the context of G-metric space by essentially different and more natural way. We state some examples to illustrate our results.

MSC: 46N40, 47H10, 54H25, 46T99.


coupled fixed point coincidence point mixed g-monotone property ordered set G-metric space