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Fixed Points of Set Valued Mappings in Terms of Start Point on a Metric Space Endowed with a Directed Graph.
- Source :
-
Mathematics (2227-7390) . 2017, Vol. 5 Issue 2, p24. 7p. - Publication Year :
- 2017
-
Abstract
- In the present article, we introduce the new concept of start point in a directed graph and provide the characterizations required for a directed graph to have a start point. We also define the notion of a self path set valued map and establish its relation with start point in the setting of a metric space endowed with a directed graph. Further, some fixed point theorems for set valued maps have been proven in this context. A version of the Knaster-Tarski theorem has also been established using our results. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 22277390
- Volume :
- 5
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- Mathematics (2227-7390)
- Publication Type :
- Academic Journal
- Accession number :
- 123785655
- Full Text :
- https://doi.org/10.3390/math5020024