New Generalized Ekeland’s Variational Principle, Critical Point Theorems and Common Fuzzy Fixed Point Theorems Induced by Lin-Du’s Abstract Maximal Element Principle

Autor:	Junjian Zhao, Wei-Shih Du
Jazyk:	angličtina
Rok vydání:	2021
Předmět:	maximal element fixed point sizing-up function μ-bounded quasi-ordered set critical point fuzzy mapping Mathematics QA1-939
Zdroj:	Axioms, Vol 10, Iss 1, p 11 (2021)
Druh dokumentu:	article
ISSN:	2075-1680
DOI:	10.3390/axioms10010011
Popis:	In this paper, by applying the abstract maximal element principle of Lin and Du, we present some new existence theorems related with critical point theorem, maximal element theorem, generalized Ekeland’s variational principle and common (fuzzy) fixed point theorem for essential distances.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/622d3f2abe194c3bb351d12838c52c4e Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF