|Affiliations:||Mathematical Institute of the Serbian Academy of Sciences and Arts||Title:||On the efficiency test in multi-objective linear fractional programming problems by Lotfi et al. 2010||Journal:||Applied Mathematical Modelling||Volume:||37||Issue:||10-11||First page:||7086||Last page:||7093||Issue Date:||1-Jun-2013||Rank:||M21||ISSN:||0307-904X||DOI:||10.1016/j.apm.2013.01.041||Abstract:||
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) , 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.
|Keywords:||Efficient solution | Fuzzy approach | Linear fractional programming | Multi-objective programming||Publisher:||Elsevier||Project:||Multimodal Biometry in Identity Management
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