Volume 18, Issue 1 (3-2021)                   jor 2021, 18(1): 73-84 | Back to browse issues page

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Rostamzadeh H, Mirdehghan S M. Finding the Efficient Solutions of Multiobjective Linear Fractional Programming Problems with Fuzzy Coefficients in Constraints and Vector of Resources. jor. 2021; 18 (1) :73-84
URL: http://jamlu.liau.ac.ir/article-1-1251-en.html
Department of Mathematics, Shiraz University, Shiraz, Iran
Abstract:   (613 Views)
Multiobjective linear fractional programming (MOLFP) problems are the important problems with special structure in multiobjective optimization. In the MOLFP problems the objective functions are linear fractional functions and the constraints are linear, i.e., the feasible set is a polyhedron. In a MOLFP problem, let the coefficients of the constraints and the vector of resources be fuzzy, which construct a fuzzy multiobjective linear fractional programming problem. In this paper, we suggest a method to identify the efficient solutions of a fuzzy MOLFP problem by introducing some linear programming problems.
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Type of Study: Research | Subject: Special
Received: 2016/05/24 | Accepted: 2020/12/2

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