Treffer: Nonlinear programming approach for a transient free boundary flow problem

Title:
Nonlinear programming approach for a transient free boundary flow problem
Authors:
CHAKIB, A, NACHAOUI, A
Source:
Applied mathematics and computation. 160(2):317-328
Publisher Information:
New York, NY: Elsevier, 2005.
Publication Year:
2005
Physical Description:
print, 9 ref
Original Material:
INIST-CNRS
Subject Terms:
Control theory, operational research, Automatique, recherche opérationnelle, Computer science, Informatique, Mathematics, Mathématiques, Sciences exactes et technologie, Exact sciences and technology, Sciences et techniques communes, Sciences and techniques of general use, Mathematiques, Mathematics, Analyse mathématique, Mathematical analysis, Equations aux dérivées partielles, Partial differential equations, Calcul des variations et contrôle optimal, Calculus of variations and optimal control, Analyse numérique. Calcul scientifique, Numerical analysis. Scientific computation, Analyse numérique, Numerical analysis, Méthodes numériques en programmation mathématique, optimisation et calcul variationnel, Numerical methods in mathematical programming, optimization and calculus of variations, Programmation mathématique numérique, Numerical methods in mathematical programming, Analyse numérique, Numerical analysis, Análisis numérico, Ecoulement transitoire, Transient flow, Flujo transitorio, Mathématiques appliquées, Applied mathematics, Matemáticas aplicadas, Méthode discrétisation, Discretization method, Método discretización, Méthode optimisation, Optimization method, Método optimización, Méthode séquentielle, Sequential method, Método secuencial, Plan optimal, Optimal design(statistics), Problème frontière libre, Free boundary problem, Problema frontera libre, Programmation mathématique, Mathematical programming, Programación matemática, Programmation non linéaire, Non linear programming, Programación no lineal, Programmation quadratique, Quadratic programming, Programación cuadrática, 05Bxx, 35R35, 49XX, 62K05, 65D99, 65Dxx, 65Kxx, 68N19, Boundary element: Nonlinear mathematical programming, Free boundary, Porous media, Shape optimization
Document Type:
Fachzeitschrift Article
File Description:
text
Language:
English
Author Affiliations:
Département de Mathématiques Appliquées et Informatique, Université Cadi-Ayyad, FST de Beni-Mellal, B.P. 523, Beni-Mellal, Morocco
Lab de Matématiques, CNRS UMR 6629/Université de Nantes, B.P. 92208, 44322 Nantes, France
ISSN:
0096-3003
Access URL:
http://pascal-francis.inist.fr/vibad/index.php?action=search&terms=16551704
Rights:
Copyright 2005 INIST-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
Notes:
Mathematics
Accession Number:
edscal.16551704
Database:
PASCAL Archive

Weitere Informationen

This paper is devoted to a new numerical technique for the approximation of a free boundary transient flow problem. The stationary problem, obtained from a time discretization of the original transient problem, is formulated as a shape optimal design one [C.R. Acad. Sci., Paris. Ser. I, Math. 331 (12) (2000) 1005]. The discretized optimal problem, obtained via boundary element discretization, is considered as nonlinear mathematical programming where the state of the system and the design variable are taken as independent variables. To solve this nonlinear mathematical programming we use the sequential quadratic programming (SQP). Numerical results for illustrative earth dam problems are discussed.