Étude d'une alternative aux équations de Saint-Venant par une méthode à frontière libre rapprochée par peu de couches

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (49 download)

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Book Synopsis Étude d'une alternative aux équations de Saint-Venant par une méthode à frontière libre rapprochée par peu de couches by : Giovanni Cornetti

Download or read book Étude d'une alternative aux équations de Saint-Venant par une méthode à frontière libre rapprochée par peu de couches written by Giovanni Cornetti and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: POUR LA SIMULATION DES ECOULEMENTS DANS LA LIMITE DES EAUX PEU PROFONDES, LES EQUATIONS COMPLETES DE NAVIER-STOKES INCOMPRESSIBLE AVEC FRONTIERE LIBRE SONT RESOLUES EN UTILISANT PEU DES COUCHES D'ELEMENTS FINIS. UN TEL APPROCHE EST ALTERNATIF A LA DISCRETISATION DES EQUATIONS BIDIMENSIONNELLES DE SAINT-VENANT. LE TRAVAIL SE PARTAGE EN TROIS PARTIES. D'ABORD NOUS AVONS DEVELOPPE UN ALGORITHME DE CALCUL POUR LE PROBLEME DE NAVIER-STOKES INCOMPRESSIBLE AVEC FRONTIERE LIBRE. A CHAQUE PAS DE TEMPS LA POSITION DE LA SURFACE DE L'EAU ET LA VITESSE CONVECTE SONT OBTENUES AU MOYEN DE L'ALGORITHME DE CARACTERISTIQUES MODIFIE DANS UNE FORMULATION LAGRANGIEN EULERIEN ARBITRAIRE. UN PROBLEME DE STOKES EST DISCRETISE PAR LA SUITE UTILISANT DES ELEMENTS FINIS. L'ANALYSE DE L'ERREUR DE CONSISTANCE MONTRE QUE LE SCHEMA RESTE DE PREMIER ORDRE EN TEMPS. DANS LA DEUXIEME PARTIE LA DISCRETISATION SPATIALE A UNE SEULE COUCHE D'ELEMENTS FINIS EST COMPAREE AVEC LES EQUATIONS DE SAINT-VENANT. LES EQUATIONS BIDIMENSIONNELLES, OBTENUES A PARTIR DU NAVIER-STOKES 3D EN IMPOSANT UN PROFIL DE VITESSE LE LONG DE LA VERTICALE, MONTRENT QUE LE PROFIL CHOISI INFLUENCE LA VITESSE DE LA VAGUE DE SURFACE. SI LE PROFIL EST CONSTANT, LA VAGUE SE PROPAGE AVEC LA VITESSE CARACTERISTIQUE DES EQUATIONS DES SAINT-VENANT ET VALABLE DANS LA LIMITE DE TRES GRANDES LONGUEURS D'ONDE. LES TESTS NUMERIQUES PROPOSES DANS LA DERNIERE PARTIE MONTRENT COMMENT AVEC UN MAILLAGE A DEUX COUCHES LES PROBLEMES CONCERNANT LA PROPAGATION DES VAGUES SOLITAIRES, TEL QUE LE RAZ DE MAREE, PEUVENT ETRE CORRECTEMENT TRAITES. PAR AILLEURS LA DISCRETISATION DE SAINT-VENANT RESTE ENCORE COMPETITIVE POUR LES ECOULEMENTS FLUVIAUX. POUR CONCLURE, L'APPROCHE ETUDIE DANS LE CADRE DE CETTE THESE RESTE UN COMPROMIS SEDUISANT ENTRE LES EQUATIONS DE NAVIER-STOKES COMPLETES AVEC FRONTIERE LIBRE ET CELLES DE SAINT-VENANT: UN COMPROMIS CAPABLE AUSSI DE DECRIRE CORRECTEMENT LA PROPAGATION DE VAGUE DE SURFACE

Etude d'une alternative aux équations de Saint-Venant par une méthode à frontière libre approchée par peu de couches

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ISBN 13 : 9782726109526
Total Pages : pages
Book Rating : 4.1/5 (95 download)

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Book Synopsis Etude d'une alternative aux équations de Saint-Venant par une méthode à frontière libre approchée par peu de couches by : Giovanni Cornetti

Download or read book Etude d'une alternative aux équations de Saint-Venant par une méthode à frontière libre approchée par peu de couches written by Giovanni Cornetti and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Terra 2008

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Publisher : Getty Publications
ISBN 13 : 1606060430
Total Pages : 438 pages
Book Rating : 4.6/5 (6 download)

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Book Synopsis Terra 2008 by : Leslie Rainer

Download or read book Terra 2008 written by Leslie Rainer and published by Getty Publications. This book was released on 2011-06-14 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Earthen architecture constitutes one of the most diverse forms of cultural heritage and one of the most challenging to preserve. It dates from all periods and is found on all continents but is particularly prevalent in Africa, where it has been a building tradition for centuries. Sites range from ancestral cities in Mali to the palaces of Abomey in Benin, from monuments and mosques in Iran and Buddhist temples on the Silk Road to Spanish missions in California. This volume's sixty-four papers address such themes as earthen architecture in Mali, the conservation of living sites, local knowledge systems and intangible aspects, seismic and other natural forces, the conservation and management of archaeological sites, research advances, and training.

Predicting Structured Data

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Publisher : MIT Press
ISBN 13 : 0262026171
Total Pages : 361 pages
Book Rating : 4.2/5 (62 download)

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Book Synopsis Predicting Structured Data by : Neural Information Processing Systems Foundation

Download or read book Predicting Structured Data written by Neural Information Processing Systems Foundation and published by MIT Press. This book was released on 2007 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: State-of-the-art algorithms and theory in a novel domain of machine learning, prediction when the output has structure.

An Introduction to Computational Learning Theory

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Publisher : MIT Press
ISBN 13 : 9780262111935
Total Pages : 230 pages
Book Rating : 4.1/5 (119 download)

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Book Synopsis An Introduction to Computational Learning Theory by : Michael J. Kearns

Download or read book An Introduction to Computational Learning Theory written by Michael J. Kearns and published by MIT Press. This book was released on 1994-08-15 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emphasizing issues of computational efficiency, Michael Kearns and Umesh Vazirani introduce a number of central topics in computational learning theory for researchers and students in artificial intelligence, neural networks, theoretical computer science, and statistics. Emphasizing issues of computational efficiency, Michael Kearns and Umesh Vazirani introduce a number of central topics in computational learning theory for researchers and students in artificial intelligence, neural networks, theoretical computer science, and statistics. Computational learning theory is a new and rapidly expanding area of research that examines formal models of induction with the goals of discovering the common methods underlying efficient learning algorithms and identifying the computational impediments to learning. Each topic in the book has been chosen to elucidate a general principle, which is explored in a precise formal setting. Intuition has been emphasized in the presentation to make the material accessible to the nontheoretician while still providing precise arguments for the specialist. This balance is the result of new proofs of established theorems, and new presentations of the standard proofs. The topics covered include the motivation, definitions, and fundamental results, both positive and negative, for the widely studied L. G. Valiant model of Probably Approximately Correct Learning; Occam's Razor, which formalizes a relationship between learning and data compression; the Vapnik-Chervonenkis dimension; the equivalence of weak and strong learning; efficient learning in the presence of noise by the method of statistical queries; relationships between learning and cryptography, and the resulting computational limitations on efficient learning; reducibility between learning problems; and algorithms for learning finite automata from active experimentation.

Applied Reactor Physics

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Publisher : Presses inter Polytechnique
ISBN 13 : 2553014368
Total Pages : 426 pages
Book Rating : 4.5/5 (53 download)

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Book Synopsis Applied Reactor Physics by : Alain Hébert

Download or read book Applied Reactor Physics written by Alain Hébert and published by Presses inter Polytechnique. This book was released on 2009 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Nature of Statistical Learning Theory

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Publisher : Springer Science & Business Media
ISBN 13 : 1475732643
Total Pages : 324 pages
Book Rating : 4.4/5 (757 download)

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Book Synopsis The Nature of Statistical Learning Theory by : Vladimir Vapnik

Download or read book The Nature of Statistical Learning Theory written by Vladimir Vapnik and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this book is to discuss the fundamental ideas which lie behind the statistical theory of learning and generalization. It considers learning as a general problem of function estimation based on empirical data. Omitting proofs and technical details, the author concentrates on discussing the main results of learning theory and their connections to fundamental problems in statistics. This second edition contains three new chapters devoted to further development of the learning theory and SVM techniques. Written in a readable and concise style, the book is intended for statisticians, mathematicians, physicists, and computer scientists.

Groundwater Dynamics in Hard Rock Aquifers

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Publisher : Springer Science & Business Media
ISBN 13 : 140206540X
Total Pages : 265 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Groundwater Dynamics in Hard Rock Aquifers by : Shakeel Ahmed

Download or read book Groundwater Dynamics in Hard Rock Aquifers written by Shakeel Ahmed and published by Springer Science & Business Media. This book was released on 2008-11-18 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains the results and findings of the advanced research carried out in a pilot area with a thorough investigation of the structure and functioning of an aquifer in a granitic formation. It characterizes the hard rock aquifer system and examines its properties and behavior as well as systematically details the geophysical, geological and remote sensing applications to conceptualize such an aquifer system.

Applications of the Theory of Plasticity in Soil Mechanics

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Publisher : John Wiley & Sons
ISBN 13 :
Total Pages : 184 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Applications of the Theory of Plasticity in Soil Mechanics by : Jean Salençon

Download or read book Applications of the Theory of Plasticity in Soil Mechanics written by Jean Salençon and published by John Wiley & Sons. This book was released on 1977 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Handbook of Continuum Mechanics

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Publisher : Springer Science & Business Media
ISBN 13 : 3642565425
Total Pages : 794 pages
Book Rating : 4.6/5 (425 download)

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Book Synopsis Handbook of Continuum Mechanics by : Jean Salencon

Download or read book Handbook of Continuum Mechanics written by Jean Salencon and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 794 pages. Available in PDF, EPUB and Kindle. Book excerpt: Outstanding approach to continuum mechanics. Its high mathematical level of teaching together with abstracts, summaries, boxes of essential formulae and numerous exercises with solutions, makes this handbook one of most complete books in the area. Students, lecturers, and practitioners will find this handbook a rich source for their studies or daily work.

Biomimicry

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Publisher : Harper Collins
ISBN 13 : 0061958921
Total Pages : 324 pages
Book Rating : 4.0/5 (619 download)

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Book Synopsis Biomimicry by : Janine M. Benyus

Download or read book Biomimicry written by Janine M. Benyus and published by Harper Collins. This book was released on 2009-08-11 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Repackaged with a new afterword, this "valuable and entertaining" (New York Times Book Review) book explores how scientists are adapting nature's best ideas to solve tough 21st century problems. Biomimicry is rapidly transforming life on earth. Biomimics study nature's most successful ideas over the past 3.5 million years, and adapt them for human use. The results are revolutionizing how materials are invented and how we compute, heal ourselves, repair the environment, and feed the world. Janine Benyus takes readers into the lab and in the field with maverick thinkers as they: discover miracle drugs by watching what chimps eat when they're sick; learn how to create by watching spiders weave fibers; harness energy by examining how a leaf converts sunlight into fuel in trillionths of a second; and many more examples. Composed of stories of vision and invention, personalities and pipe dreams, Biomimicry is must reading for anyone interested in the shape of our future.

Transport Theory

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Publisher : John Wiley & Sons
ISBN 13 :
Total Pages : 630 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Transport Theory by : James J. Duderstadt

Download or read book Transport Theory written by James J. Duderstadt and published by John Wiley & Sons. This book was released on 1979 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt: Problems after each chapter

Reinforcement Learning, second edition

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Publisher : MIT Press
ISBN 13 : 0262352702
Total Pages : 549 pages
Book Rating : 4.2/5 (623 download)

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Book Synopsis Reinforcement Learning, second edition by : Richard S. Sutton

Download or read book Reinforcement Learning, second edition written by Richard S. Sutton and published by MIT Press. This book was released on 2018-11-13 with total page 549 pages. Available in PDF, EPUB and Kindle. Book excerpt: The significantly expanded and updated new edition of a widely used text on reinforcement learning, one of the most active research areas in artificial intelligence. Reinforcement learning, one of the most active research areas in artificial intelligence, is a computational approach to learning whereby an agent tries to maximize the total amount of reward it receives while interacting with a complex, uncertain environment. In Reinforcement Learning, Richard Sutton and Andrew Barto provide a clear and simple account of the field's key ideas and algorithms. This second edition has been significantly expanded and updated, presenting new topics and updating coverage of other topics. Like the first edition, this second edition focuses on core online learning algorithms, with the more mathematical material set off in shaded boxes. Part I covers as much of reinforcement learning as possible without going beyond the tabular case for which exact solutions can be found. Many algorithms presented in this part are new to the second edition, including UCB, Expected Sarsa, and Double Learning. Part II extends these ideas to function approximation, with new sections on such topics as artificial neural networks and the Fourier basis, and offers expanded treatment of off-policy learning and policy-gradient methods. Part III has new chapters on reinforcement learning's relationships to psychology and neuroscience, as well as an updated case-studies chapter including AlphaGo and AlphaGo Zero, Atari game playing, and IBM Watson's wagering strategy. The final chapter discusses the future societal impacts of reinforcement learning.

Recursive Functions

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Publisher :
ISBN 13 :
Total Pages : 308 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Recursive Functions by : Rózsa Péter

Download or read book Recursive Functions written by Rózsa Péter and published by . This book was released on 1967 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Revisiting Moroccan Migrations

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Publisher : Routledge
ISBN 13 : 1317215303
Total Pages : 232 pages
Book Rating : 4.3/5 (172 download)

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Book Synopsis Revisiting Moroccan Migrations by : Mohammed Berriane

Download or read book Revisiting Moroccan Migrations written by Mohammed Berriane and published by Routledge. This book was released on 2018-02-02 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the 20th century, Morocco has become one of the world’s major emigration countries. But since 2000, growing immigration and settlement of migrants from sub-Saharan Africa, the Middle East, and Europe confronts Morocco with an entirely new set of social, cultural, political and legal issues. This book explores how continued emigration and increasing immigration is transforming contemporary Moroccan society, with a particular emphasis on the way the Moroccan state is dealing with shifting migratory realities. The authors of this collective volume embark on a dialogue between theory and empirical research, showcasing how contemporary migration theories help understanding recent trends in Moroccan migration, and, vice-versa, how the specific Moroccan case enriches migration theory. This perspective helps to overcome the still predominant Western-centric research view that artificially divide the world into ‘receiving’ and ‘sending’ countries and largely disregards the dynamics of and experiences with migration in countries in the Global South. This book was previously published as a special issue of The Journal of North African Studies.

The Development Of Large Technical Systems

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Publisher : Routledge
ISBN 13 : 1000315878
Total Pages : 238 pages
Book Rating : 4.0/5 (3 download)

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Book Synopsis The Development Of Large Technical Systems by : Renate Mayntz

Download or read book The Development Of Large Technical Systems written by Renate Mayntz and published by Routledge. This book was released on 2019-07-11 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an outcome of the conference on the development of large technical systems held in Berlin in 1986. It focuses on the comparative analysis of the development of large technical systems, particularly electrical power, railroad, air traffic, telephone, and other forms of telecommunication.

Nuclear Computational Science

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Publisher : Springer Science & Business Media
ISBN 13 : 9048134110
Total Pages : 476 pages
Book Rating : 4.0/5 (481 download)

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Book Synopsis Nuclear Computational Science by : Yousry Azmy

Download or read book Nuclear Computational Science written by Yousry Azmy and published by Springer Science & Business Media. This book was released on 2010-04-15 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nuclear engineering has undergone extensive progress over the years. In the past century, colossal developments have been made and with specific reference to the mathematical theory and computational science underlying this discipline, advances in areas such as high-order discretization methods, Krylov Methods and Iteration Acceleration have steadily grown. Nuclear Computational Science: A Century in Review addresses these topics and many more; topics which hold special ties to the first half of the century, and topics focused around the unique combination of nuclear engineering, computational science and mathematical theory. Comprising eight chapters, Nuclear Computational Science: A Century in Review incorporates a number of carefully selected issues representing a variety of problems, providing the reader with a wealth of information in both a clear and concise manner. The comprehensive nature of the coverage and the stature of the contributing authors combine to make this a unique landmark publication. Targeting the medium to advanced level academic, this book will appeal to researchers and students with an interest in the progression of mathematical theory and its application to nuclear computational science.