A suggested approach for possibility and necessity dominance indices in stochastic fuzzy linear programming

被引：52
|
作者：
Iskander, MG [1 ]
机构：
[1] Amer Univ Cairo, Dept Econ, Cairo, Egypt
来源：
APPLIED MATHEMATICS LETTERS | 2005年 / 18卷 / 04期
关键词：
possibility of dominance; necessity of dominance; chance-constrained approach;
D O I：
10.1016/j.aml.2004.04.010
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
This paper presents a suggested approach for solving a stochastic fuzzy linear programming problem. This approach utilizes two possibility and two necessity dominance indices that have been introduced by Dubois and Prade [D. Dubois, H. Prade, Ranking fuzzy numbers in the setting of possibility theory, Information Sciences 30 (1983) 183-224]. The chance-cons trained approach and the a-cut are used to transform the stochastic fuzzy problem to its deterministic-crisp equivalent, according to each of the four dominance indices. A numerical example is given. (c) 2004 Elsevier Ltd. All rights reserved.
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页码：395 / 399
页数：5
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