Author: J.-Frédéric Bonnans
Publisher: Mathématiques et Applications
ISBN:
Category : Computers
Languages : fr
Pages : 340
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Book Description
Ce livre est exclusivement consacré aux algorithmes numériques d'optimisation (quasi-Newton, faisceaux, programmation quadratique successive, points intérieurs); les bases théoriques (conditions d'optimalité, multiplicateurs de Lagrange) sont supposées connues. Son but est de familiariser le lecteur avec ces algorithmes, qui sont pour la plupart bien classiques. Leur description insiste sur leur implémentation numérique, ils peuvent être programmés directement par un lecteur expérimenté. Le côté théorique n'est pas pour autant négligé, avec démonstration de chaque théorème de convergence ou vitesse de convergence; souvent, ces démonstrations utilisent des hypothèses minimales.
Author: Philippe G. Ciarlet
Publisher: Cambridge University Press
ISBN: 9780521339841
Category : Computers
Languages : en
Pages : 456
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Book Description
The purpose of this book is to give a thorough introduction to the most commonly used methods of numerical linear algebra and optimisation. The prerequisites are some familiarity with the basic properties of matrices, finite-dimensional vector spaces, advanced calculus, and some elementary notations from functional analysis. The book is in two parts. The first deals with numerical linear algebra (review of matrix theory, direct and iterative methods for solving linear systems, calculation of eigenvalues and eigenvectors) and the second, optimisation (general algorithms, linear and nonlinear programming). The author has based the book on courses taught for advanced undergraduate and beginning graduate students and the result is a well-organised and lucid exposition. Summaries of basic mathematics are provided, proofs of theorems are complete yet kept as simple as possible, and applications from physics and mechanics are discussed. Professor Ciarlet has also helpfully provided over 40 line diagrams, a great many applications, and a useful guide to further reading. This excellent textbook, which is translated and revised from the very successful French edition, will be of great value to students of numerical analysis, applied mathematics and engineering.
Author: Nancy D. Anderson
Publisher: American Mathematical Soc.
ISBN: 9780821801291
Category : Mathematics
Languages : en
Pages : 198
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Book Description
Intended for mathematics librarians, the list allows librarians to ascertain if a seminaire has been published, which library has it, and the forms of entry under which it has been cataloged.
Author: Alfred Auslender
Publisher:
ISBN:
Category : Decomposition method
Languages : fr
Pages : 190
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Book Description
Author: Jean-Pierre Corriou
Publisher: Editions Ellipses
ISBN: 2340074878
Category : Mathematics
Languages : fr
Pages : 694
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Book Description
Cet ouvrage présente une synthèse de l’essentiel des méthodes numériques et d’optimisation sous un angle théorique et pratique. Chaque chapitre présente les méthodes de manière progressive. Chacune des méthodes est systématiquement associée à des exemples et des exercices. Il s'adresse aux étudiants en universités et écoles d'ingénieurs ainsi qu'aux enseignants, chercheurs et ingénieurs.
Author: Joseph-Frédéric Bonnans
Publisher: Springer Science & Business Media
ISBN: 3662050781
Category : Mathematics
Languages : en
Pages : 421
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Book Description
This book starts with illustrations of the ubiquitous character of optimization, and describes numerical algorithms in a tutorial way. It covers fundamental algorithms as well as more specialized and advanced topics for unconstrained and constrained problems. This new edition contains computational exercises in the form of case studies which help understanding optimization methods beyond their theoretical description when coming to actual implementation.
Author: Christodoulos A. Floudas
Publisher: Springer Science & Business Media
ISBN: 0387747583
Category : Mathematics
Languages : en
Pages : 4646
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Book Description
The goal of the Encyclopedia of Optimization is to introduce the reader to a complete set of topics that show the spectrum of research, the richness of ideas, and the breadth of applications that has come from this field. The second edition builds on the success of the former edition with more than 150 completely new entries, designed to ensure that the reference addresses recent areas where optimization theories and techniques have advanced. Particularly heavy attention resulted in health science and transportation, with entries such as "Algorithms for Genomics", "Optimization and Radiotherapy Treatment Design", and "Crew Scheduling".
Author: EL HAMI Abdelkhalak
Publisher: Lavoisier
ISBN: 2746295164
Category : Reliability (Engineering)
Languages : en
Pages : 396
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Book Description
La fiabilité des systèmes complexes est un défi majeur pour les entreprises industrielles. Ces dernières doivent répondre aux exigences des donneurs d’ordre dont le non-respect entraînerait des pénalités compromettant les marchés futurs. L’un des enjeux majeurs de l’optimisation fiabiliste est d’établir une surveillance rigoureuse, capable de prédire et de détecter les modes de défaillances des systèmes étudiés. Cet ouvrage présente les avancées de la recherche et de l’industrie appliquées aux domaines de l’optimisation, de la fiabilité et de la prise en compte des incertitudes en mécanique. Ce couplage est à la base de la compétitivité des entreprises dans les secteurs de l’automobile, de l’aéronautique, du génie civil ou encore de la défense. Accompagné d’exemples détaillés, Incertitudes, optimisation et fiabilité des structures présente les nouveaux outils de conception les plus performants. Il s’adresse aux ingénieurs et aux enseignants-chercheurs.
Author: Yann BONNET
Publisher: Conseil national du numérique
ISBN:
Category :
Languages : en
Pages : 48
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Book Description
The "Ambition numérique" ("digital ambition") report is the conclusion of an open debate with the French citizens in order to prepare the government's digital strategy. The report formulates 70 proposals divided in four parts : fairness and freedom in a common digital environment; a new form of public action: openness, innovation, participation; fostering French growth for an innovation-driven economy; solidarity, fairness, empowerment: the challenges of a digital society. During five months (october 2014 - february 2015), the Conseil National du Numérique (French Digital Council) animated a wide consultation on the "digital ambition" of France, in order to collect proposals and plans for action to make of the digital an asset as much for economy as for society. This mission, assigned to the CNNum by the French Prime Minister in september 2014 and followed by Axelle Lemaire, Secretary of State assigned to the Digital, and Thierry Mandon, Secretary of State to the Reform of the State and to Simplification, is an unprecedented experimentation of public policy building. The platform www.contribuez.cnnumerique.fr conceived with the association Démocratie Ouverte permitted to each citizen, public or private organisation to contribute to the proposed consultations. At the end of those consultation phases, the CNNUM published syntheses open to comments for each consultation, tracing back the great controversies that emerged while staying as neutral as possible and studying the proposed plans for action. During the concertation, 4 "journées contributives" ("contributive days") have been organized on each of the themes - respectively in Lille, Strasbourg, Bordeaux and Nantes - in presence of local actors. During those days, thematic workshops permitted to deepen the proposals seen on the online platform, and to confront them to participants' feedback. In parallel, "contributive pitches" gave the opportunity to entrepreneurs, studens, members of civil society, law professionals, etc. to present their innovations and to propose their ideas to "update France". A concertation on the network, mobilizing various actors: to stimulate the production of collective ideas, the CNNum developed, while being accompanied by the start-up Nod-A, a DIY resource kit, offering the possibility for actors to organize themselves workshops on the consultations of their choice. The CNNum has also brought their support on methodological and background subject grounds (from a distance or on the spot) to ensure a good appropriation of the tools and of the addressed problems. Organizers, on their side, engaged themselves to post their contributions on the platform at the end of those workshops. A regular followup of the concertation with the government: to ensure the coordination of the concertation's progresses with the government's work (preparation of the digital bill, elaboration of action plans), weekly points were held, gathering the CNNum and the ministerial cabinets of the Prime Minister, Axelle Lemaire and Thierry Mandon. Interministerial meetings were also organized to spread the concertation in administrations.
Author: FERNANDEZ-MALOIGNE Christine
Publisher: Lavoisier
ISBN: 2746275554
Category :
Languages : en
Pages : 370
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Book Description
Dans cet ouvrage les auteurs recensent les concepts fondamentaux et les dernières avancées dans le domaine de l'acquisition, de la perception, du codage et du rendu des couleurs. Destiné aux chercheurs et ingénieurs, aux étudiants en Master ou Doctorat, cet ouvrage dresse un état de l'art sur les problématiques scientifiques et techniques soulevées par les différentes étapes de la chaîne numérique couleur. Cet ouvrage aborde les aspects fondamentaux liés à la colorimétrie et à la physiologie, à la constance et à l'apparence des couleurs. Il traite aussi des aspects plus techniques liés aux capteurs et à la gestion des couleurs sur écran. Une attention particulière a été également apportée à la notion de rendu des couleurs en synthèse d'images. Au delà de la couleur, un état de l'art approfondit est aussi mené sur le codage, la compression, la protection et la qualité d'images et de vidéos couleur.
