FG- coupled fixed point theorems in partially ordered S* metric spaces

Abstract

This is a review paper based on a recent article on FG- coupled fixed points [17], in which the authors established FG- coupled fixed point theorems in partially ordered complete S∗ metric space. The results were illustrated by suitable examples, too. An S∗ metric is an n-tuple metric from n-product of a set to the non negative reals. The theorems in [17] generalizes the main results of Gnana Bhaskar and Lakshmikantham [5].