Fixed points of set-valued mappings satisfying a Banach orbital condition
In this note, we prove a fixed point existence theorem for set-valued functions by extending the usual Banach orbital condition concept for single valued mappings. As we show, this result applies to various types of set-valued contractions existing in the literature.
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Universidad de La Frontera
2023-04-01
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| Series: | Cubo |
| Subjects: | |
| Online Access: | https://cubo.ufro.cl/ojs/index.php/cubo/article/view/3341/2282 |
| Summary: | In this note, we prove a fixed point existence theorem for set-valued functions by extending the usual Banach orbital condition concept for single valued mappings. As we show, this result applies to various types of set-valued contractions existing in the literature. |
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| ISSN: | 0716-7776 0719-0646 |