Developpement d'outils en programmation lineaire et calcul matriciel

Developpement d'outils en programmation lineaire et calcul matriciel PDF Author: Mongi Ben Hamadou
Publisher:
ISBN:
Category :
Languages : fr
Pages : 0

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Developpement d'outils en programmation lineaire et calcul matriciel

Developpement d'outils en programmation lineaire et calcul matriciel PDF Author: Mongi Ben Hamadou
Publisher:
ISBN:
Category :
Languages : fr
Pages : 0

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Développement d'outils en programmation linéaire et calcul matriciel

Développement d'outils en programmation linéaire et calcul matriciel PDF Author: Mongi Ben Hamadou
Publisher:
ISBN:
Category :
Languages : en
Pages : 154

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Book Description
CETTE THESE PRESENTE DES ALGORITHMES DE PROGRAMMATION LINEAIRE ET DE CALCUL MATRICIEL. LE PREMIER CHAPITRE EST CONSACRE A LA PROGRAMMATION LINEAIRE. L'INTRODUCTION DE VARIABLES D'ECART QUADRATIQUES TRANSFORME LE PROBLEME INITIAL EN UN PROBLEME NON LINEAIRE, RESOLU DE FACON ITERATIVE A L'AIDE DE DEUX ALGORITHMES DE TYPE NEWTON. LEUR CONVERGENCE EST LINEAIRE POUR LE PREMIER, QUADRATIQUE POUR LE SECOND. LA COMPARAISON AVEC DES RESULTATS NUMERIQUES OBTENUS PAR LA METHODE DE KARMARKAR MONTRE L'INTERET DE NOTRE METHODE. UNE METHODE DE RESOLUTION DE SYSTEMES LINEAIRES REGULIERS EST PRESENTEE DANS LE DEUXIEME CHAPITRE ; LA COMPARAISON AVEC LA METHODE DE GAUSS MONTRE QUE LES DEUX METHODES SONT ANALOGUES, LA NOTRE PRESENTANT L'INTERET D'OFFRIR UN DEGRE DE PARALLELISATION SUPERIEUR. LES DEUX DERNIERS CHAPITRES RASSEMBLENT DEUX ARTICLES TRAITANT DU CALCUL DE L'INVERSE D'UNE MATRICE HESSENBERG ET DE L'ORDRE DE MULTIPLICITE DE VALEURS PROPRES REELLES D'UNE MATRICE TRIDIAGONALE

Algèbre linéaire dans Rn : théorie, algorithmes et complexité

Algèbre linéaire dans Rn : théorie, algorithmes et complexité PDF Author: HADDADI Salim
Publisher: Lavoisier
ISBN: 2746289075
Category :
Languages : en
Pages : 306

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Book Description
L’algèbre linéaire permet de résoudre les équations dites linéaires utilisées en mathématiques, en informatique, en mécanique, en sciences naturelles ou en sciences sociales. Du point de vue de l’informaticien, la résolution passe par l’ordinateur. Or, ce dernier ne peut pas tout faire. Il y a des limites d’ordre qualitatives et quantitatives que la machine ne peut dépasser, et d’autres qu’elle ne peut franchir que dans un temps excessivement long. Cet ouvrage théorique et pratique expose tour à tour : – les matrices et leurs opérations ; – l’espace vectoriel Rn ; – l’espace vectoriel Rn muni du produit scalaire ; – les systèmes d’équations linéaires ; – les transformations linéaires, les valeurs et vecteurs propres. Il contient également un chapitre spécifique sur la complexité théorique des problèmes posés en algèbre linéaire (résolution d’un système d’équations linéaires, calcul de l’inverse d’une matrice, du déterminant, du rang, etc.) ainsi qu’une annexe introduisant la théorie de la complexité. Algèbre linéaire dans Rn tire son originalité de la présentation des grands concepts de l’algèbre linéaire et ceux de l’algorithmique et de l’informatique théorique. L’auteur, Salim Haddadi, est professeur en recherche opérationnelle. Ses recherches portent sur l’optimisation combinatoire et la théorie de la complexité.

Multiple Criteria Optimization

Multiple Criteria Optimization PDF Author: Xavier Gandibleux
Publisher: Springer Science & Business Media
ISBN: 0306481073
Category : Business & Economics
Languages : en
Pages : 515

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Book Description
The generalized area of multiple criteria decision making (MCDM) can be defined as the body of methods and procedures by which the concern for multiple conflicting criteria can be formally incorporated into the analytical process. MCDM consists mostly of two branches, multiple criteria optimization and multi-criteria decision analysis (MCDA). While MCDA is typically concerned with multiple criteria problems that have a small number of alternatives often in an environment of uncertainty (location of an airport, type of drug rehabilitation program), multiple criteria optimization is typically directed at problems formulated within a mathematical programming framework, but with a stack of objectives instead of just one (river basin management, engineering component design, product distribution). It is about the most modern treatment of multiple criteria optimization that this book is concerned. I look at this book as a nicely organized and well-rounded presentation of what I view as ”new wave” topics in multiple criteria optimization. Looking back to the origins of MCDM, most people agree that it was not until about the early 1970s that multiple criteria optimization c- gealed as a field. At this time, and for about the following fifteen years, the focus was on theories of multiple objective linear programming that subsume conventional (single criterion) linear programming, algorithms for characterizing the efficient set, theoretical vector-maximum dev- opments, and interactive procedures.

Cost and Management

Cost and Management PDF Author:
Publisher:
ISBN:
Category : Accounting
Languages : en
Pages : 784

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Book Description
Issues for Jan. 1961-June 1968 include the Society of Industrial and Cost Accountants of Canada's S.I.C.A. news; July/Aug. 1968 the Society's SIA news; Sept. 1968-Feb. 1969 include the Society of Industrial Accountants of Canada's SIA news; Mar./Apr. 1969-Mar./Apr. 1975 the Society's RIA news; May/June 1975-Mar./Apr. 1977 the Society's Nouvelles RIA; and May/June 1977-July/Aug. 1985 include the Society of Management Accountants of Canadas̕ Nouvelles RIA, the latter three being published in alternate months in the RIA digest.

Modeling, Identification and Control of Robots

Modeling, Identification and Control of Robots PDF Author: W. Khalil
Publisher: Butterworth-Heinemann
ISBN: 0080536611
Category : Computers
Languages : en
Pages : 503

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Book Description
Written by two of Europe's leading robotics experts, this book provides the tools for a unified approach to the modelling of robotic manipulators, whatever their mechanical structure. No other publication covers the three fundamental issues of robotics: modelling, identification and control. It covers the development of various mathematical models required for the control and simulation of robots.·World class authority·Unique range of coverage not available in any other book·Provides a complete course on robotic control at an undergraduate and graduate level

Proceedings of the Tenth World Petroleum Congress: Production

Proceedings of the Tenth World Petroleum Congress: Production PDF Author: Heyden & Son, Incorporated
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 428

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GNU Emacs LISP Reference Manual

GNU Emacs LISP Reference Manual PDF Author: Bil Lewis
Publisher: AAA Techne
ISBN: 9788866060994
Category : Computers
Languages : en
Pages : 1104

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Book Description
This is a high-quality, hardbound edition of the official GNU Emacs Lisp Reference Manual, from the current Emacs Version 24.5 distribution. It is printed on acid free and lignin free paper, that meets all ANSI standards for archival quality paper. *** The GNU Emacs Lisp Reference Manual is also available for free within GNU Emacs itself, via the help system, or online. Professional users may find this hardbound edition convenient for frequent consultation, and an excellent copy for desktop reference. *** For each copy of this manual sold, 10% of its gross sale revenue is donated to the Free Software Foundation (FSF).

Lamto

Lamto PDF Author: Luc Abbadie
Publisher: Springer Science & Business Media
ISBN: 0387338578
Category : Science
Languages : en
Pages : 422

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Book Description
Synthesizing 40 years of ongoing ecological research, this book examines the structure, function, and dynamics of the Lamto humid savanna. From the history of the Lamto ecology station, to an overview of enivronmental conditions of the site, and examining the integrative view of energy and nutrient fluxes relative to the dynamics of the region's vegetation, this exacting work is as unique and treasured as Lamto itself.

Combinatorial Enumeration

Combinatorial Enumeration PDF Author: Ian P. Goulden
Publisher: Courier Corporation
ISBN: 0486435970
Category : Mathematics
Languages : en
Pages : 609

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Book Description
This graduate-level text presents mathematical theory and problem-solving techniques associated with enumeration problems. Subjects include the combinatorics of the ordinary generating function and the exponential generating function, the combinatorics of sequences, and the combinatorics of paths. The text is complemented by approximately 350 exercises with full solutions. 1983 edition. Foreword by Gian-Carlo Rota. References. Index.