DocumentCode
16965
Title
Fuzzy Nash Equilibriums in Crisp and Fuzzy Games
Author
Chakeri, Alireza ; Sheikholeslam, F.
Author_Institution
Dept. of Electr. & Comput. Eng., Isfahan Univ. of Technol., Isfahan, Iran
Volume
21
Issue
1
fYear
2013
fDate
Feb. 2013
Firstpage
171
Lastpage
176
Abstract
In this paper, we introduce fuzzy Nash equilibrium to determine a graded representation of Nash equilibriums in crisp and fuzzy games. This interpretation shows the distribution of equilibriums in the matrix form of a game and handles uncertainties in payoffs. In addition, a new method to rank fuzzy values with the user´s viewpoint is investigated. By this means, the definition of satisfaction function, which provides the result of comparison in the form of real value, is developed when users have preferences regarding the payoffs.
Keywords
fuzzy set theory; game theory; matrix algebra; SF; crisp games; fuzzy games; fuzzy value ranking; graded fuzzy Nash equilibrium representation; matrix form games; payoff uncertainties; satisfaction function; user preferences; Algorithm design and analysis; Fuzzy sets; Games; Nash equilibrium; Uncertainty; Fuzzy game; fuzzy Nash equilibrium; fuzzy preference relation; fuzzy value; satisfaction function (SF);
fLanguage
English
Journal_Title
Fuzzy Systems, IEEE Transactions on
Publisher
ieee
ISSN
1063-6706
Type
jour
DOI
10.1109/TFUZZ.2012.2203308
Filename
6213106
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