Mehar approach to solve fuzzy linear fractional transportation problems

被引:4
|
作者
Bhatia, Tanveen Kaur [1 ]
Kumar, Amit [1 ]
Sharma, Mahesh Kumar [1 ]
机构
[1] Thapar Inst Engn & Technol Deemed Univ, Sch Math, Patiala 147004, Punjab, India
关键词
Linear fractional transportation problem; Triangular fuzzy numbers; Lexicographic approach;
D O I
10.1007/s00500-022-07408-x
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
To the best of author's knowledge, only three approaches are proposed in the literature to solve fully fuzzy linear fractional transportation problems. (Linear fractional transportation problems in which each known parameter is represented by a fuzzy number.) In this paper, it is pointed out that it is inappropriate to use any of these existing approaches as some mathematical incorrect assumptions are considered in these existing approaches. Also, a new approach (named as Mehar approach) is proposed to solve fully fuzzy linear fractional transportation problems. Furthermore, an exact fuzzy optimal solution of an existing fully fuzzy linear fractional transportation problem is obtained by the proposed Mehar approach.
引用
收藏
页码:11525 / 11551
页数:27
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