A Note on Smithson (1971) 'Fixed Points of Order Preserving Multifunctions'

Autor:	Kono, Haruki
Rok vydání:	2023
Předmět:	Mathematics - Combinatorics
Druh dokumentu:	Working Paper
Popis:	Smithson (1971) ``Fixed points of order preserving multifunctions'' gives a fixed point theorem for a self correspondence on a partially ordered set, but its proof has an error. This paper points it out by constructing a counterexample and proves the theorem correctly.
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2303.15483 Zobrazit plný text záznamu View this record from Arxiv