Les Multiplicateurs de Lagrange en Dimension Finie : Optimisations sous Contraintes
Language: French
Published by Éditions Universitaires Européennes, 2013
- Softcover
- New
Seller: AHA-BUCH GmbH, Einbeck, GermanyAHA-BUCH GmbH
AbeBooks seller since August 14, 2006
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nach der Bestellung gedruckt Neuware - Printed after ordering - Cet ouvrage traite de la Méthode des Multiplicateurs de Lagrange, qui est l'une des techniques les plus efficaces de l'Optimisation Différentiable et/ou Convexe. Cette dernière est elle-même l'une des branches les plus élaborées de l'Optimisation et s'occupe de la minimisation de fonctions objectif différentiables ou convexes ayant des variables qui sont contraintes à décrire des surfaces différentiables ou des ensembles convexes non ouverts avec bords empêchant l'application du théorème classique d'Euler. Mais, grâce à l'introduction du multiplicateur de Lagrange, on peut par exemple transformer un problème d'optimisation différentiable de fonction objectif F avec contrainte d'égalité {G(x)=0} en un problème d'optimisation globale de la fonction lagrangienne L définie par L(x, )=F(x)+ -G(x). Un tel paramètre est le multiplicateur de Lagrange ou la variable duale et peut être un réel, un n-uplet de réels, ou une forme linéaire continue suivant que G soit à valeurs dans IR, IR ou dans un espace de fonctions. Les domaines d'application s'étendent au Contrôle Optimal (Recherche Opérationnelle), à la Télécommunication, aux Problèmes de Contact et de Friction, etc.…
Seller Inventory # 9786131598241
- Title
- Les Multiplicateurs de Lagrange en Dimension Finie : Optimisations sous Contraintes
- Author
- Jean Koudi
- Publisher
- Éditions Universitaires Européennes
- Publication year
- 2013
- Condition
- Neu
- Binding
- Taschenbuch
- Language
- French
- ISBN 10
- 613159824X
- ISBN 13
- 9786131598241
- Item weight
- 161 grams
- Dimensions
- 220x150x7 mm
"Synopsis" may belong to another edition of this title.
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