Some Results on N-Tupled Coincidence and Fixed Points of Graphs on Metric Spaces and an Application to Integral Equations

摘要

In this work, we establish some N-tupled common coincidence and N-tupled common fixed points for the mappings satisfying a (phi - psi)-typecontractive condition in a complete metric space endowed with a directed graph (for short digraph). Also, we apply our theoretical results to study the existence and uniqueness of solutions for systems of integral equations.