Abstract

LOPEZ OSPINA, Héctor Andrés  and  RESTREPO LOPEZ, Mauricio. Flexible linear programming with fuzzy constraints. Ing. Investig. [online]. 2008, vol.28, n.1, pp.162-168. ISSN 0120-5609.

The present work shows the basic concepts of the flexible linear programming or linear programming with fuzzy constrains. In the literature is often to find this methodology for inequality constrains, this works shows a methodology for box and equality constrains. Additionally, it presents the equivalence between this type of problems with parametric optimization. Finally two examples are presented to show the advantage for using this methodology.

Keywords : Fuzzy sets; linear programming; parametric optimization.

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