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RAIRO - Operations Research RAIRO - Operations Research

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Problèmes fractionnaires : tour d'horizonsur les applications et méthodes de résolution

Published online by Cambridge University Press:  15 August 2002

Anass Nagih  and
Gérard Plateau
Anass Nagih
Affiliation:
LIPN, UPRES-A 7030 du CNRS, Université Paris 13, Institut Galilée, avenue Jean-Baptiste Clément, 93430 Villetaneuse, France
Gérard Plateau
Affiliation:
LIPN, UPRES-A 7030 du CNRS, Université Paris 13, Institut Galilée, avenue Jean-Baptiste Clément, 93430 Villetaneuse, France
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Abstract

Fractional programming consists in optimizing a ratio of two functions subject to some constraints. Different versions of this model, linear or nonlinear, have applications in various fields like combinatorial optimization, stochastic programming, data bases, and economy. Three resolution methods are presented: direct solution, parametric approach and solution of an equivalent problem.

Keywords

Fractional programminginteger programmingmodelisationapplications.
Type
Research Article
Information
RAIRO - Operations Research , Volume 33 , Issue 4 , October 1999 , pp. 383 - 419
Copyright
© EDP Sciences, 1999

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