Title of article
A NEW METHOD FOR RANKING FUZZY NUMBERS WITHOUT CONCERNING OF REAL NUMBERS
Author/Authors
EZZATI, R. Islamic azad university, Karaj Branch - Department of Mathematics, ايران , ENAYATI, R. Islamic azad university, Karaj Branch - Department of Mathematics, ايران , MOTTAGHI, A. Islamic azad university, Karaj Branch - Department of Mathematics, ايران , SANEIFARD, R. Islamic Azad University, Oroumieh Branch - Department of Mathematics, ايران
From page
256
To page
270
Abstract
In this paper, a new ranking function is proposed to compare m fuzzy quantities in m -1 steps. The ranking function is in terms of the core and margin and α-cuts of fuzzy quantity, which are considered simultaneously. Also, in our procedure the real numbers will be omitted. So, we have illustrated several typical examples to compare the proposed method with some other ranking methods.
Keywords
fuzzy numbers , ranking , the total difference
Journal title
TWMS Journal of Pure and Applied Mathematics
Journal title
TWMS Journal of Pure and Applied Mathematics
Record number
2527772
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