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Demonstratio Mathematica
Article . 1999 . Peer-reviewed
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ON MULTIVALUED f-NONEXPANSIVE MAPS

On multivalued \(f\)-nonexpansive maps
descriptionPublicationkeyboard_double_arrow_right Article 01 Jul 1999Publisher:Walter de Gruyter GmbHJournal:Demonstratio Mathematica, volume 32 (eissn: 2391-4661, Copyright policy )
Authors: Ian Tweddle; Abdul Latif;

doi: 10.1515/dema-1999-0311

ON MULTIVALUED f-NONEXPANSIVE MAPS

Abstract

The authors prove coincidence, fixed point, and convergence theorems which extend previous results by G. L. Acedo and H.-K. Xu, W. G. Dotson, G. Jungck and S. Sessa, and E. Lami Dozo.

Keywords

fixed point, Fixed-point and coincidence theorems (topological aspects), coincidence, Contraction-type mappings, nonexpansive mappings, \(A\)-proper mappings, etc., convergence theorems, Set-valued operators

  • BIP!
    Impact byBIP!
    citations
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    		 18
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    		 Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    		 Top 10%
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    		 Average
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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
18
Average
Top 10%
Average
gold