Ege O.Karaca I.2024-07-222024-07-22201722186816http://akademikarsiv.cbu.edu.tr:4000/handle/123456789/15665In 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. © 2010 AZJM All rights reserved.EnglishArticle