Fixed points of set-valued mappings satisfying a Banach orbital condition

Autor:	Raúl Fierro, Sergio Pizarro
Jazyk:	angličtina
Rok vydání:	2023
Předmět:	banach orbital condition continuity of set-valued mappings fixed point hausdorff upper semicontinuity set-valued contraction Mathematics QA1-939
Zdroj:	Cubo, Vol 25, Iss 1, Pp 151-159 (2023)
Druh dokumentu:	article
ISSN:	0719-0646 0716-7776
DOI:	10.56754/0719-0646.2501.151
Popis:	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.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/3fc13314dc604a018ae0e8e3bc02c2bc Zobrazit plný text záznamu View record in DOAJ