Common fixed point of multivalued graph contraction in metric spaces

In this paper, we introduce the (G-\psi) contraction in a metric space by using a graph. Let F,T be two multivalued mappings on X. Among other things, we obtain a common fixed point of the mappings F,T in the metric space X endowed with a graph G.

Keywords:

Fixed point , multivalued , common(G-psi) contraction , directed graph