New Approach To Coupled Fixed Point Theorems in a Metric Spaces endowed with a directed graph via θ − ψ contraction
G.N.V. Kishore, G. Adilakshmi, B.V.Appa Rao, CH. Ramasanyasi Rao
In this paper, we present some existence and uniqueness results for coupled fixed point and common fixed point of four mapping in a complete metric space endowed with directed graph via a new θ − ψ contraction.