Original scientific paper
https://doi.org/10.17535/crorr.2019.0027
Utilizing a new approach for solving fully fuzzy linear programming problems
Hamiden Abdelwahed Khalifa
; Institute of Statistical Studies and Research, Cairo University (present address: College of Science and Arts, Al-Badaya, Qassim University, Saudi Arabia)
Abstract
This paper deals with fully fuzzy linear programming (FFLP) problem in which all parameters and variables are characterized by L-R fuzzy numbers. By a proposed approach, the FFLP problem is converted into the triple objective functions, and hence a single objective using the weighting method. Through this approach the problem is not transformed into the crisp linear programming problem (LPP) that is enable for obtaining fuzzy optimal solution and the corresponding fuzzy optimal solution which is more realistic to the real world problems. Then a numerical example is taken to the utility and clarify the practically and the efficiency of the approach.
Keywords
fully fuzzy linear programming; fuzzy optimal solution; L-R fuzzy numbers; software GAMS; weighting method
Hrčak ID:
229887
URI
Publication date:
13.12.2019.
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