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Evaluating fuzzy inequalities and solving fully fuzzified linear fractional programs [PDF]
Yugoslav Journal of Operations Research, 2012 In our earlier articles, we proposed two methods for solving the fully fuzzified linear fractional programming (FFLFP) problems. In this paper, we introduce a different approach of evaluating fuzzy inequalities between two triangular fuzzy numbers and
Stanojević B., Stancu-Minasian I.M.
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An Equivalent Linear Programming Form of General Linear Fractional Programming: A Duality Approach [PDF]
Mathematics, 2021 Linear fractional programming has been an important planning tool for the past four decades. The main contribution of this study is to show, under some assumptions, for a linear programming problem, that there are two different dual problems (one linear ...
Mehdi Toloo
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Majalah Ilmiah Matematika dan Statistika, 2022 Linear fractional programming is a special case of non-linear programming with an objective function consisting of the ratio of two linear functions. The problem can be solved using the Dinkelbach algorithm and the Charnes Cooper transformation.
Muhammad Wakhid Musthofa +1 more
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A MOLFP Method for Solving Linear Fractional Programming Under Fuzzy Environment [PDF]
International Journal of Research in Industrial Engineering, 2017 In this paper, a solution procedure is proposed to solve Fully Fuzzy Linear Fractional Programming (FFLFP) problem where all the variables and parameters are triangular fuzzy numbers.
S.K. Das, T. Mandal
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Journal of Numerical Analysis and Approximation Theory, 2023 Our aim in this work is to extend the primal-dual interior point method based on a kernel function for linear fractional problem. We apply the techniques of kernel function-based interior point methods to solve a standard linear fractional program.
Mousaab Bouafia, Adnan Yassine
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Sensitivity analysis in piecewise linear fractional programming problem with non-degenerate optimal solution [PDF]
Opuscula Mathematica, 2009 In this paper, we study how changes in the coefficients of objective function and the right-hand-side vector of constraints of the piecewise linear fractional programming problems affect the non-degenerate optimal solution.
Behrouz Kheirfam
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Ibn Al-Haitham Journal for Pure and Applied Sciences, 2022 This paper presents a linear fractional programming problem (LFPP) with rough interval coefficients (RICs) in the objective function. It shows that the LFPP with RICs in the objective function can be converted into a linear programming problem (LPP) with
Rebaz B. Mustafa, Nejmaddin A Sulaiman
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Scaling problems in linear-fractional programing [PDF]
28th International Conference on Information Technology Interfaces, 2006., 2006 Summary: In this paper we discuss the theoretical backgrounds and implementation issues of scaling a linear-fractional programming (LFP) problem. We consider an LFP problem in the canonical form and show how to scale rows and columns of the problem. Then, when the scaled problem is solved, we show how the solution obtained may be un-scaled.
Bajalinov, Erik, Rácz, Anett
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Financial Planning with Fractional Goals [PDF]
, 1995 When solving financial planning problems with multiple goals by means of multiple objective programming, the presence of fractional goals leads to technical difficulties.
Goedhart, M.H. (Marc), Spronk, J. (Jaap)
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An exact method for a discrete multiobjective linear fractional optimization [PDF]
, 2007 Integer linear fractional programming problem with multiple objective MOILFP is an important field of research and has not received as much attention as did multiple objective linear fractional programming.
Chergui, M. E-A, Moulai, M.
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