Equilibria and maximal elements of abstract fuzzy economies and qualitative fuzzy games
type: Item
instance of: scholarly article
title: Equilibria and maximal elements of abstract fuzzy economies and qualitative fuzzy games
zbMATH Open document ID: 1011.91063
DOI: 10.1016/S0165-0114(01)00044-6
author: Kok-Keong Tan
author: Shihsen Chang
published in: Fuzzy Sets and Systems
publication date: 2002-06-24T00:00:00Z
review text: The authors consider an abstract exchange economy when the choice set is a topological space without a linear structure and there is a finite or infinite set of agents. Preferences and constraints in this economy are defined in terms of fuzzy correspondences. The existence of an equilibrium of such an economy is proved assuming and using connectednes of certain of its elements instead of convexity. Similarly qualitative fuzzy games are defined and the existence of its maximal elements is proved.
Mathematics Subject Classification ID: 91B50
Mathematics Subject Classification ID: 91A10
Mathematics Subject Classification ID: 91-02
zbMATH DE Number: 1758510
zbMATH Keywords: abstract fuzzy economy
zbMATH Keywords: qualitative fuzzy game
zbMATH Keywords: equilibria
zbMATH Keywords: maximal element
reviewed by: Rimas Norvaiša
MaRDI profile type: Publication
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full work available at URL: s0165-0114(01)00044-6
OpenAlex ID: W2081078061
description: scientific article; zbMATH DE number 1758510