A modification of a solution concept of the linear programming problem with interval coefficients in the constraints |
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Authors: | Dorota Kuchta |
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Institution: | (1) Institute of Industrial Engineering and Management, Wroclaw University of Technology, ul. Smoluchowskiego 25, 50-370 Wroclaw, Poland |
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Abstract: | We propose a modification of a concept of solving a linear programming problem with interval coefficients in the constraints.
The original concept imposes the decision maker a way comparing intervals, our modification—which is an interactive approach,
comprising the original one as its special case—gives him more freedom in the choice of the preference relation. Thanks to
this flexibility he may be able to find a solution which better suits his needs and attitude towards risk. What is more, our
modification corrects a serious drawback of the original method. |
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Keywords: | Linear programming Interval coefficients Approximate model |
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