Mustafa, Zead; Parvaneh, Vahid; Abbas, Mujahid; Roshan, Jamal Rezaei
(SpringerOpen, 2013-12-02)
The aim of this paper is to present some coincidence point results for six mappings
satisfying the generalized (ψ,ϕ)-weakly contractive condition in the framework of
partially ordered G-metric spaces. To elucidate our ...