A NEW METHOD FOR RANKING FUZZY NUMBERS WITHOUT CONCERNING OF REAL NUMBERS

被引：0
|
作者：
Ezzati, R. [1 ]
Enayati, R. [3 ]
Mottaghi, A. [1 ]
Saneifard, R. [2 ]
机构：
[1] Islamic Azad Univ, Karaj Branch, Dept Math, Sci & Res Branch, Karaj, Iran
[2] Islamic Azad Univ, Oroumieh Branch, Dept Math, Sci & Res Branch, Orumiyeh, Iran
[3] Islamic Azad Univ, Karaj Branch, Dept Math, Operat Res, Orumiyeh, Iran
来源：
TWMS JOURNAL OF PURE AND APPLIED MATHEMATICS | 2011年 / 2卷 / 02期
关键词：
fuzzy numbers; ranking; the total difference;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
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 alpha - 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.
引用
收藏
页码：256 / 270
页数：15
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