Type(s) de contenu et mode(s) de consultation : Texte noté : électronique

Auteur(s) : Paulavičius, Remigijus  Voir les notices liées en tant qu'auteur

Titre(s) : Simplicial global optimization [Texte électronique] / Remigijus Paulavičius, Julius Žilinskas

Publication : New York : Springer, cop. 2014

Description matérielle : 1 ressource dématérialisée

Collection : Springer Briefs in optimization

Note(s) : Includes bibliographical references (pages 131-137)
Simplicial Global Optimization is centered on deterministic covering methods partitioning feasible region by simplices. This book looks into the advantages of simplicial partitioning in global optimization through applications where the search space may be significantly reduced while taking into account symmetries of the objective function by setting linear inequality constraints that are managed by initial partitioning. The authors provide an extensive experimental investigation and illustrates the impact of various bounds, types of subdivision, strategies of candidate selection on the performance of algorithms. A comparison of various Lipschitz bounds over simplices and an extension of Lipschitz global optimization with-out the Lipschitz constant to the case of simplicial partitioning is also depicted in this text. Applications benefiting from simplicial partitioning are examined in detail such as nonlinear least squares regression and pile placement optimization in grillage-type foundations. Researchers and engineers will benefit from simplicial partitioning algorithms such as Lipschitz branch and bound, Lipschitz optimization without the Lipschitz constant, heuristic partitioning presented. This book will leave readers inspired to develop simplicial versions of other algorithms for global optimization and even use other non-rectangular partitions for special applications.

Autre(s) auteur(s) : Žilinskas, Julius (1973-....). Fonction indéterminée  Voir les notices liées en tant qu'auteur

Sujet(s) : Optimisation mathématique  Voir les notices liées en tant que sujet

Indice(s) Dewey :  519.6 (23e éd.) = Optimisation mathématique  Voir les notices liées en tant que sujet

Identifiants, prix et caractéristiques : ISBN 9781461490937

Identifiant de la notice  : ark:/12148/cb446664345

Notice n° :  FRBNF44666434 (notice reprise d'un réservoir extérieur)

Table des matières : 1. Simplicial partitions in global optimization ; 2. Lipschitz optimization with different bounds over simplices ; 3. Simplicial Lipschitz optimization without Lipschitz constant ; 4. Applications of global optimization benefiting from simplicial partitions ; Appendix A. Description of test problems.