Document Type : Research Paper
Department of mathematics, Farhangian university, Iran.
Department of Mathematics, Semnan University, Iran
Departement of Mathematics, Amirkabir University of Technology, Iran
In this paper, we prove some coupled fixed point theorems for nonlinear contraction type mappings in complete complex valued metric spaces endowed with partial order. We support our results by establishing an illustrative example. Also we give an application of this results to the solution of the Urysohn type integral equations.