Existence of Weakly Pareto–Nash Equilibrium for Multiobjective Games with Infinitely Many Players

Our work proves the existence of weakly Pareto–Nash equilibrium (PNE) in multiobjective games (MGs) with infinitely many players. First, we demonstrate the existence of weakly PNE under compactness assumptions by using the intersection theorem. Then, we extend the intersection theorem to the non-com...

Full description

Saved in:
Bibliographic Details
Main Authors: Huaxin Chen, Wensheng Jia
Format: Article
Language:English
Published: MDPI AG 2025-07-01
Series:Axioms
Subjects:
Online Access:https://www.mdpi.com/2075-1680/14/7/517
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Our work proves the existence of weakly Pareto–Nash equilibrium (PNE) in multiobjective games (MGs) with infinitely many players. First, we demonstrate the existence of weakly PNE under compactness assumptions by using the intersection theorem. Then, we extend the intersection theorem to the non-compact case and obtain a new intersection theorem. Finally, we prove the existence of weakly PNE in MGs with infinitely many players without compactness assumptions.
ISSN:2075-1680