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A POROSITY RESULT REGARDING FIXED POINTS FOR A CLASS OF NONEXPANSIVE MAPPINGS.
- Source :
- Applied Set-Valued Analysis & Optimization; 2022, Vol. 4 Issue 3, p375-380, 6p
- Publication Year :
- 2022
-
Abstract
- In one of our recent papers, we considered a complete metric space of nonexpansive mappings taking a bounded and closed subset of a complete hyperbolic space into the space so that the boundary of this subset is mapped back into the subset itself. Using the Baire category approach, we proved that most of these mappings possess a unique fixed point which attracts all their iterates. In the present paper, we improve upon this result by showing that the complement of the set of mappings which have a fixed point is not only of the first Baire category, but also is s-porous. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 25627775
- Volume :
- 4
- Issue :
- 3
- Database :
- Complementary Index
- Journal :
- Applied Set-Valued Analysis & Optimization
- Publication Type :
- Academic Journal
- Accession number :
- 159186601
- Full Text :
- https://doi.org/10.23952/asvao.4.2022.3.10