Title of article
Fixed point of set-valued graph contractions in metric spaces
Author/Authors
Hadian Dehkordi, Masoud Department of Mathematics - Faculty of Basic Science - Iran University of Science and Technology, Narmak, Tehran, Iran. , Ghods, Masoud Department of Mathematics - Faculty of Basic Science - Iran University of Science and Technology, Narmak, Tehran, Iran
Pages
7
From page
741
To page
747
Abstract
In this paper, we introduce the (G-ψ) contraction in a metric space by using a graph. Let T be a multivalued mappings on X. Among other things, we obtain a fixed point of the mapping T in the metric space X endowed with a graph G such that the set of vertices of G, V(G)=X and the set of edges of G, E(G)⊆X×X.
Keywords
Fixed point , multivalued , (G-psi) contraction , directed graph
Journal title
International Journal of Nonlinear Analysis and Applications
Serial Year
2021
Record number
2607489
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