Results 61 to 70 of about 43,330 (108)

Existence Result of Generalized Vector Quasiequilibrium Problems in Locally -Convex Spaces

Fixed Point Theory and Applications, 2011
This paper deals with the generalized strong vector quasiequilibrium problems without convexity in locally -convex spaces. Using the Kakutani-Fan-Glicksberg fixed point theorem for upper semicontinuous set-valued mapping with nonempty closed acyclic ...
Plubtieng Somyot, Sitthithakerngkiet Kanokwan   +1 more
doaj  

A proof of the Markov-Kakutani fixed point theorem via the Hahn-Banach theorem [PDF]

, 1993
Dirk Werner
openalex   +1 more source

Hartman-Stampacchia theorem, Gale-Nikaido-Debreu lemma, and Brouwer and Kakutani fixed-point theorems [PDF]

, 2023
Pascal Gourdel, Cuong Le Van, Ngoc‐Sang Pham, Cuong Tran Viet   +3 more
openalex  

A new extension of Kakutani’s fixed point theorem

, 2000
We prove that every upper semi-continuous multifunction whose values are nonempty, compact and acyclic sets from a nonempty, compact, convex and admissible subset of a Hausdorff topological vector space into itself has a fixed point. This generalizes results of S. Kakutani [Duke Math. J. 8, 457-459 (1941)], S. Eilenberg and D. Montgomery [Am. J.
openaire   +1 more source

Some nonlinear generalizations of the Markov-Kakutani fixed point theorem

Some nonlinear generalizations of the Markov-Kakutani fixed point theorem
identifier:oai:t2r2.star.titech.ac.jp ...
openaire  

Sperner's Lemma, The Brouwer Fixed Point Theorem, the Kakutani Fixed Point Theorem, and Their Applications in Social Sciences

, 2016
Ayesha Maliwal
openalex   +1 more source

Fixed point theorem for amenable semigroup of nonexpansive mappings

, 1969
W. Takahashi
semanticscholar   +1 more source

Existence and generic stability conditions of equilibrium points to controlled systems for n-player multiobjective generalized games using the Kakutani–Fan–Glicksberg fixed-point theorem

Optimization Letters, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Nguyễn Văn Hùng, André A. Keller
semanticscholar   +4 more sources

Fuzzy Kakutani-Fan-Glicksberg fixed point theorem and existence of Nash equilibria for fuzzy games

Fuzzy Sets and Systems, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jiuqiang Liu, Guihai Yu
semanticscholar   +4 more sources

The Markov-Kakutani Fixed Point Theorem

, 2010
Tullio Ceccherini‐Silberstein, Michel Coornaert   +1 more
semanticscholar   +3 more sources