Please use this identifier to cite or link to this item: http://cmuir.cmu.ac.th/jspui/handle/6653943832/53666
Title: Coincidence point theorems for graph-preserving multi-valued mappings
Authors: Jukrapong Tiammee
Suthep Suantai
Keywords: Mathematics
Issue Date: 1-Jan-2014
Abstract: In this paper, we introduce the concepts of graph-preserving multi-valued mapping and a new type of multi-valued weak G-contraction on a metric space endowed with a directed graph G. We prove some coincidence point theorems for this type of multi-valued mapping and a surjective mapping g: X→X under some conditions. Several examples for these new concepts and some examples satisfying all conditions of our main results are also given. Our main results extend and generalize many coincidence point and fixed point theorems in partially ordered metric spaces. © 2014 Tiammee and Suantai; licensee Springer.
URI: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84899826652&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/53666
ISSN: 16871812
16871820
Appears in Collections:CMUL: Journal Articles

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