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.

Dades bibliogràfiques

Autors principals:	Raúl Fierro, Sergio Pizarro
Format:	Artigo
Idioma:	Inglês
Publicat:	Universidad de La Frontera 2023-04-01
Col·lecció:	Cubo
Matèries:	banach orbital condition continuity of set-valued mappings fixed point hausdorff upper semicontinuity set-valued contraction
Accés en línia:	https://cubo.ufro.cl/ojs/index.php/cubo/article/view/3341/2282
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