AZERBAIJAN JOURNAL OF MATHEMATICS, cilt.7, ss.27-39, 2017 (ESCI İndekslerine Giren Dergi)
In this paper, we give concepts of coupled fixed and coupled coincidence point in parametric metric spaces. We also prove a coupled fixed point theorem in this space and give a corollary and an example about the main result. Finally, we give an application to homotopy with proof.