An interesting approach to the existence of coupled fixed point

Abstract

Configure a coupled fixed point result on a nonempty set engaging a partial order and induced with a quasi-metric in the sense of Kunzi [12] in the framework of $\mathcal{G}$-metric spaces. Our result is supported by an illustrative example.

Keywords

• $\mathcal{g}$-metric space， quasi-metric space
• coupled fixed point
• $\mathcal{g}$-cauchy sequence
• partial order