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

Author: Nagih Anass   Plateau Gérard  

Publisher: Edp Sciences

E-ISSN: 1290-3868|33|4|383-419

ISSN: 0399-0559

Source: RAIRO - Operations Research, Vol.33, Iss.4, 2010-03, pp. : 383-419

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Abstract

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

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