On the efficiency test in multi-objective linear fractional programming problems by Lotfi et al. 2010

作     者：Stanojevic, Bogdana Stanojevic, Milan 

作者机构：Serbian Acad Arts & Sci Math Inst Belgrade 11001 Serbia Univ Belgrade Fac Org Sci Belgrade 11000 Serbia 

出 版 物：《APPLIED MATHEMATICAL MODELLING》 (应用数学模型)

年 卷 期：2013年第37卷第10-11期

页      面：7086-7093页

核心收录：

学科分类：07[理学] 070104[理学-应用数学] 0701[理学-数学] 0801[工学-力学（可授工学、理学学位）] 

基　　金：Ministry of Education and Science  Republic of Serbia [TR36006  TR32013] 

主　　题：Multi-objective programming Linear fractional programming Efficient solution Fuzzy approach 

摘      要：The solution concept in multi-objective programming is represented by a program which reaches the best compromise. Many solving methods find a good compromise feasible solution and then check whether the solution is efficient or not. In this paper, using the efficiency test introduced by Lotfi et al. (2010) [12], we propose two procedures for deriving weakly and strongly efficient solutions in multi-objective linear fractional programming problems (MOLFPP) starting from any feasible solution, and present their possible applications in multiple criteria decision-making process. Then, we discuss a shortcoming of some fuzzy approaches to solving MOLFPP and modify them in order to guarantee the efficiency of the optimal solution. (C) 2013 Elsevier Inc. All rights reserved.