This work gives a rigorous approach of bilevel problems, especially the linear case. Proofs of known results in the literature are reproduced or remade. As motivation for the reader, classic problems are reformulated as bilevel problems. In theoretical point of view, some contributions are the formalization of relations between models of literature; their extensions to multilevel problems; the result that complements the equivalence between optimal solutions of the models in linear optimistic case; and the generalization of the method of Calamai and Vicente for generation of linear test problems. In practical point of view, the contribution is a new algorithm for local optimal solutions of linear problems, which differs from other methods ...
This thesis presents the mixed integer bilevel programming problems where some optimality conditions...
Depuis son introduction, la programmation mathématique à deux niveaux suscite un intérêt toujours cr...
Um problema de otimização combinatória tem uma descrição completa através de restrições lineares , c...
Made available in DSpace on 2016-12-23T14:33:41Z (GMT). No. of bitstreams: 1 dissertacao.pdf: 122237...
Em um problema de natureza hierárquica, o nível mais influente toma certas decisões que afetam o com...
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do...
Bilevel programming problems provide a framework to deal with decision processes involving two decis...
Focus in the paper is on the definition of linear bilevel programming problems, the existence of opt...
The presented thesis discusses bilevel programming problems with the focus on solution algorithms. B...
[[abstract]]One of the interesting features of the bilevel programming problem is that its optimal s...
We extend some known results about the Bilevel Linear Problem (BLP), a hierarchical two-stage optimi...
General multilevel nonlinear optimization problems arise in design of complex systems and can be use...
[[abstract]]Multilevel programming is developed to solve the decentralized problem in which decision...
This document is designed to provide an overview of the three papers that analyze application of Gau...
We present an exact algorithm for mixed integer linear bilevel programming under some simplifying. T...
This thesis presents the mixed integer bilevel programming problems where some optimality conditions...
Depuis son introduction, la programmation mathématique à deux niveaux suscite un intérêt toujours cr...
Um problema de otimização combinatória tem uma descrição completa através de restrições lineares , c...
Made available in DSpace on 2016-12-23T14:33:41Z (GMT). No. of bitstreams: 1 dissertacao.pdf: 122237...
Em um problema de natureza hierárquica, o nível mais influente toma certas decisões que afetam o com...
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do...
Bilevel programming problems provide a framework to deal with decision processes involving two decis...
Focus in the paper is on the definition of linear bilevel programming problems, the existence of opt...
The presented thesis discusses bilevel programming problems with the focus on solution algorithms. B...
[[abstract]]One of the interesting features of the bilevel programming problem is that its optimal s...
We extend some known results about the Bilevel Linear Problem (BLP), a hierarchical two-stage optimi...
General multilevel nonlinear optimization problems arise in design of complex systems and can be use...
[[abstract]]Multilevel programming is developed to solve the decentralized problem in which decision...
This document is designed to provide an overview of the three papers that analyze application of Gau...
We present an exact algorithm for mixed integer linear bilevel programming under some simplifying. T...
This thesis presents the mixed integer bilevel programming problems where some optimality conditions...
Depuis son introduction, la programmation mathématique à deux niveaux suscite un intérêt toujours cr...
Um problema de otimização combinatória tem uma descrição completa através de restrições lineares , c...