Amit Kumar and Neha Bhatia1

School of Mathematics and Computer Applications, Thapar University, Patiala India

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The fuzzy set theory is being applied massively in many fields these days. One of these is linear programming problems. Kheirfam and Hasani (Sensitivity analysis for fuzzy linear programming problems with fuzzy variables, Advanced Modeling and Optimization, 12 (2010) 257-272), proposed a method for the sensitivity analysis for fuzzy linear programming (FLP) problems with fuzzy variables. There are some important cases that are not considered by Kheirfam and Hasani. In this paper, those cases are considered and numerical examples are solved.

Keywords: fuzzy linear programming problem; trapezoidal fuzzy numbers; ranking function; sensitivity analysis.

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Cite this article:

Kumar, A., Bhatia, N. 2011. A new method for solving sensitivity analysis for fuzzy linear programming problems. International Journal of Applied Science and Engineering, 9, 169–176.