Approximation paraxiale pour les fluides incompressibles. Etude mathématique et numérique

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

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Book Synopsis Approximation paraxiale pour les fluides incompressibles. Etude mathématique et numérique by : Frédéric Nataf

Download or read book Approximation paraxiale pour les fluides incompressibles. Etude mathématique et numérique written by Frédéric Nataf and published by . This book was released on 1989 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

APPROXIMATION PARAXIALE POUR LES FLUIDES INCOMPRESSIBLES

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ISBN 13 :
Total Pages : 189 pages
Book Rating : 4.:/5 (494 download)

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Book Synopsis APPROXIMATION PARAXIALE POUR LES FLUIDES INCOMPRESSIBLES by : Frédéric Nataf

Download or read book APPROXIMATION PARAXIALE POUR LES FLUIDES INCOMPRESSIBLES written by Frédéric Nataf and published by . This book was released on 1989 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: L'EQUATION DE NAVIER-STOKES PARABOLISEE S'OBTIENT EN NEGLIGEANT LA DIFFUSION DANS LE SENS DE L'ECOULEMENT PAR RAPPORT AU TERME DE TRANSPORT DANS LA MEME DIRECTION. ETUDE DES PROBLEMES MATHEMATIQUES ET NUMERIQUES LIES A CE TYPE D'APPROXIMATIONS

Progress in Partial Differential Equations

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Publisher : Longman
ISBN 13 :
Total Pages : 332 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Progress in Partial Differential Equations by : Catherine Bandle

Download or read book Progress in Partial Differential Equations written by Catherine Bandle and published by Longman. This book was released on 1992 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of the papers given at the First European Conference on Elliptic and Parabolic Problems, held in Pont-a-Mousson, June, 1991. The subjects addressed include calculus of variations, free boundary problems, homogenization, modelling and numerical analysis.

APPROXIMATION NUMERIQUE PAR METHODE PARTICULES-MAILLAGE DES EQUATIONS D'EULER COMPRESSIBLES

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ISBN 13 :
Total Pages : 141 pages
Book Rating : 4.:/5 (863 download)

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Book Synopsis APPROXIMATION NUMERIQUE PAR METHODE PARTICULES-MAILLAGE DES EQUATIONS D'EULER COMPRESSIBLES by : MOHAMMED.. LOUAKED

Download or read book APPROXIMATION NUMERIQUE PAR METHODE PARTICULES-MAILLAGE DES EQUATIONS D'EULER COMPRESSIBLES written by MOHAMMED.. LOUAKED and published by . This book was released on 1992 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: LA METHODE P.I.C. (PARTICLE IN CELL), A ETE INTRODUITE DANS L'ETUDE DES ECOULEMENTS DE FLUIDES INCOMPRESSIBLES REGIS PAR LES EQUATIONS D'EULER. CES EQUATIONS EN FORMULATION (,) S'ECRIVENT: =, U=*, /T+U.*=0 OU EST LE POTENTIEL DE LA VITESSE U ET LE TOURBILLON. LA METHODE P.I.C. CONSISTE ALORS EN UNE DISCRETISATION DU TOURBILLON EN ELEMENTS TOURBILLONNAIRES QUI SONT TRANSPORTES PAR LE FLOT EN SUIVANT LES COURBES CARACTERISTIQUES DU CHAMP DE VITESSE. CE TRAVAIL EST UNE EXTENSION DE LA METHODE P.I.C. AU CAS D'UN FLUIDE COMPRESSIBLE PARFAIT (ECOULEMENT NON NECESSAIREMENT POTENTIEL). DANS CE CAS, LA DECOMPOSITION DE HELMHOLTZ DE LA VITESSE PERMET D'ECRIRE LES EQUATIONS D'EULER SOUS LA FORME: /T+*.(*+))=0 (I), /T+*.((*+))=0 (II), *.=0 (III), *= (IV), /T+1/2|+*|#2+/1###1=Q (V), Q=#2+*(+*) (VI). LA VITESSE A ETE DECOMPOSEE EN SA PARTIE POTENTIELLE COMPRESSIBLE * ET SA PARTIE ROTATIONNELLE INCOMPRESSIBLE . LA METHODE NUMERIQUE TRANSPORTE LES QUANTITES REELLEMENT CONVECTEES PAR LE FLUIDE, LES EQUATIONS (I)-(II) SONT TRAITEES PAR UNE METHODE PARTICULAIRE ET LES EQUATIONS (III)-(VI) SONT RESOLUES PAR METHODE DE DIFFERENCES FINIES. UN SOLVEUR DE HOCKNEY SERVIRA A LA RESOLUTION DES EQUATIONS DE POISSON (III)-(IV) ET (VI). UN DEVELOPPEMENT DE L'EQUATION (V) PERMET DE LA REECRIRE SOUS LA FORME: /T+H(*)+.*=F OU H EST UN HAMILTONIEN. LE POTENTIEL VERIFIE ALORS UNE EQUATION DE TYPE HAMILTON-JACOBI, ASSOCIEE A UNE PARTIE CONVECTIVE .*. SOUS CETTE FORMULATION, LA DISCRETISATION DE L'EQUATION DU POTENTIEL SE FAIT PAR UN SCHEMA DE TYPE E.N.O. (ESSENTIALLY NON OSCILLATORY SCHEME) POUR LES EQUATIONS DE HAMILTON-JACOBI, INTRODUIT PAR OSHER-SETHIAN POUR LA RESOLUTION DES EQUATIONS DE COURBURES. LE PASSAGE DES VALEURS PARTICULAIRES A DES VALEURS SUR LA GRILLE EST ASSURE PAR UN OPERATEUR DE PROJECTION INTRODUIT PAR BRACKBILL-RUPPEL. L'OPERATEUR GRILLE-PARTICULES EST UN OPERATEUR D'INTERPOLATION QUI REPOSE SUR L'INTRODUCTION D'UNE FONCTION CUT-OFF

Fluid Mechanics

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Publisher : Elsevier
ISBN 13 : 1483161048
Total Pages : 556 pages
Book Rating : 4.4/5 (831 download)

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Book Synopsis Fluid Mechanics by : L D Landau

Download or read book Fluid Mechanics written by L D Landau and published by Elsevier. This book was released on 2013-09-03 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fluid Mechanics, Second Edition deals with fluid mechanics, that is, the theory of the motion of liquids and gases. Topics covered range from ideal fluids and viscous fluids to turbulence, boundary layers, thermal conduction, and diffusion. Surface phenomena, sound, and shock waves are also discussed, along with gas flow, combustion, superfluids, and relativistic fluid dynamics. This book is comprised of 16 chapters and begins with an overview of the fundamental equations of fluid dynamics, including Euler's equation and Bernoulli's equation. The reader is then introduced to the equations of motion of a viscous fluid; energy dissipation in an incompressible fluid; damping of gravity waves; and the mechanism whereby turbulence occurs. The following chapters explore the laminar boundary layer; thermal conduction in fluids; dynamics of diffusion of a mixture of fluids; and the phenomena that occur near the surface separating two continuous media. The energy and momentum of sound waves; the direction of variation of quantities in a shock wave; one- and two-dimensional gas flow; and the intersection of surfaces of discontinuity are also also considered. This monograph will be of interest to theoretical physicists.

IMACS '91, 13th World Congress on Computation and Applied Mathematics

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ISBN 13 :
Total Pages : 998 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis IMACS '91, 13th World Congress on Computation and Applied Mathematics by : Robert Vichnevetsky

Download or read book IMACS '91, 13th World Congress on Computation and Applied Mathematics written by Robert Vichnevetsky and published by . This book was released on 1991 with total page 998 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings -- Computer Arithmetic, Algebra, OOP.

Eléments finis pour les fluides incompressibles

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Publisher :
ISBN 13 : 9782889146185
Total Pages : 0 pages
Book Rating : 4.1/5 (461 download)

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Book Synopsis Eléments finis pour les fluides incompressibles by : Mejdi Azaïez

Download or read book Eléments finis pour les fluides incompressibles written by Mejdi Azaïez and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Partial Differential Equations and Mathematical Physics

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Publisher : Springer Science & Business Media
ISBN 13 : 1461207754
Total Pages : 384 pages
Book Rating : 4.4/5 (612 download)

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Book Synopsis Partial Differential Equations and Mathematical Physics by : Lars Hörmander

Download or read book Partial Differential Equations and Mathematical Physics written by Lars Hörmander and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: On March 17-19 and May 19-21,1995, analysis seminars were organized jointly at the universities of Copenhagen and Lund, under the heading "Danish-Swedish Analysis Seminar". The main topic was partial differen tial equations and related problems of mathematical physics. The lectures given are presented in this volume, some as short abstracts and some as quite complete expositions or survey papers. They span over a large vari ety of topics. The most frequently occurring theme is the use of microlocal analysis which is now important also in the study of non-linear differential equations although it originated entirely within the linear theory. Perhaps it is less surprising that microlocal analysis has proved to be useful in the study of mathematical problems of classical quantum mechanics, for it re ceived a substantial input of ideas from that field. The scientific committee for the invitation of speakers consisted of Gerd Grubb in Copenhagen, Lars Hormander and Anders MeHn in Lund, and Jo hannes Sjostrand in Paris. Lars Hormander and Anders Melin have edited the proceedings. They were hosts of the seminar days in Lund while Gerd Grubb was the host in Copenhagen. Financial support was obtained from the mathematics departments in Copenhagen and Lund, CNRS in France, the Danish and Swedish Na tional Research Councils, Gustaf Sigurd Magnuson's foundation at the Royal Swedish Academy of Sciences, and the Wenner-Gren foundation in Stockholm. We want to thank all these organisations for their support

Infrasound Monitoring for Atmospheric Studies

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Publisher : Springer Science & Business Media
ISBN 13 : 1402095082
Total Pages : 739 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Infrasound Monitoring for Atmospheric Studies by : Alexis Le Pichon

Download or read book Infrasound Monitoring for Atmospheric Studies written by Alexis Le Pichon and published by Springer Science & Business Media. This book was released on 2010-01-19 with total page 739 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of infrasound to monitor the atmosphere has, like infrasound itself, gone largely unheard of through the years. But it has many applications, and it is about time that a book is being devoted to this fascinating subject. Our own involvement with infrasound occurred as graduate students of Prof. William Donn, who had established an infrasound array at the Lamont-Doherty Geological Observatory (now the Lamont-Doherty Earth Observatory) of Columbia University. It was a natural outgrowth of another major activity at Lamont, using seismic waves to explore the Earth’s interior. Both the atmosphere and the solid Earth feature velocity (seismic or acoustic) gradients in the vertical which act to refract the respective waves. The refraction in turn allows one to calculate the respective background structure in these mediums, indirectly exploring locations that are hard to observe otherwise. Monitoring these signals also allows one to discover various phenomena, both natural and man-made (some of which have military applications).

Recent Advances in Aeroacoustics

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Publisher : Springer Science & Business Media
ISBN 13 : 146124840X
Total Pages : 511 pages
Book Rating : 4.4/5 (612 download)

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Book Synopsis Recent Advances in Aeroacoustics by : A. Krothapalli

Download or read book Recent Advances in Aeroacoustics written by A. Krothapalli and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Joint Institute for Aeronautics and Acoustics at Stanford University was established in October 1973 to provide an academic environment for long-term cooperative research between Stanford and NASA Ames Research Center. Since its establishment, the Institute has conducted theoretical and experimental work in the areas of aerodynamics, acoustics, fluid mechanics, flight dynamics, guidance and control, and human factors. This research has involved Stanford faculty, research associates, graduate students, and many distinguished visitors in collaborative efforts with the research staff of NASA Ames Research Center. The occasion of the Institute's tenth anniversary was used to reflect back on where that research has brought us, and to consider where our endeavors should be directed next. Thus, an International Symposium was held to review recent advances in the fields relevant to the activities of the Institute and to discuss the areas of research to be undertaken in the future. This anniversary was also chosen as an opportunity to honor one of the Institute's founders and its director, Professor Krishnamurty Karamcheti. It has been his crea tive inspiration that has provided the ideal research environment at the Joint Institute.

The Worldwide List of Alternative Theories and Critics

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Publisher : Editions d Assailly
ISBN 13 : 2902425171
Total Pages : 2426 pages
Book Rating : 4.9/5 (24 download)

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Book Synopsis The Worldwide List of Alternative Theories and Critics by : Jean de Climont

Download or read book The Worldwide List of Alternative Theories and Critics written by Jean de Climont and published by Editions d Assailly. This book was released on 2020-11-01 with total page 2426 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Worldwide List of Alternative Theories and Critics (only avalailable in english language) includes scientists involved in scientific fields. The 2023 issue of this directory includes the scientists found in the Internet. The scientists of the directory are only those involved in physics (natural philosophy). The list includes 9700 names of scientists (doctors or diplome engineers for more than 70%). Their position is shortly presented together with their proposed alternative theory when applicable. There are nearly 3500 authors of such theories, all amazingly very different from one another. The main categories of theories are presented in an other book of Jean de Climont THE ALTERNATIVE THEORIES

Microlocal Analysis and Nonlinear Waves

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Publisher : Springer Science & Business Media
ISBN 13 : 1461391369
Total Pages : 205 pages
Book Rating : 4.4/5 (613 download)

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Book Synopsis Microlocal Analysis and Nonlinear Waves by : Michael Beals

Download or read book Microlocal Analysis and Nonlinear Waves written by Michael Beals and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: This IMA Volume in Mathematics and its Applications MICROLOCAL ANALYSIS AND NONLINEAR WAVES is based on the proceedings of a workshop which was an integral part of the 1988- 1989 IMA program on "Nonlinear Waves". We thank Michael Beals, Richard Melrose and Jeffrey Rauch for organizing the meeting and editing this proceedings volume. We also take this opportunity to thank the National Science Foundation whose financial support made the workshop possible. A vner Friedman Willard Miller, Jr. PREFACE Microlocal analysis is natural and very successful in the study of the propagation of linear hyperbolic waves. For example consider the initial value problem Pu = f E e'(RHd), supp f C {t ;::: O} u = 0 for t

Singularities and Oscillations

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Publisher : Springer
ISBN 13 : 9781461273622
Total Pages : 0 pages
Book Rating : 4.2/5 (736 download)

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Book Synopsis Singularities and Oscillations by : Jeffrey Rauch

Download or read book Singularities and Oscillations written by Jeffrey Rauch and published by Springer. This book was released on 2012-09-27 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains a multiplicity of approaches brought to bear on problems varying from the formation of caustics and the propagation of waves at a boundary, to the examination of viscous boundary layers. It examines the foundations of the theory of high- frequency electromagnetic waves in a dielectric or semiconducting medium. Nor are unifying themes entirely absent from nonlinear analysis: one chapter considers microlocal analysis, including paradifferential operator calculus, on Morrey spaces, and connections with various classes of partial differential equations.

Euler's Pioneering Equation

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Publisher : Oxford University Press
ISBN 13 : 0192514067
Total Pages : 200 pages
Book Rating : 4.1/5 (925 download)

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Book Synopsis Euler's Pioneering Equation by : Robin Wilson

Download or read book Euler's Pioneering Equation written by Robin Wilson and published by Oxford University Press. This book was released on 2018-02-22 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1988 The Mathematical Intelligencer, a quarterly mathematics journal, carried out a poll to find the most beautiful theorem in mathematics. Twenty-four theorems were listed and readers were invited to award each a 'score for beauty'. While there were many worthy competitors, the winner was 'Euler's equation'. In 2004 Physics World carried out a similar poll of 'greatest equations', and found that among physicists Euler's mathematical result came second only to Maxwell's equations. The Stanford mathematician Keith Devlin reflected the feelings of many in describing it as "like a Shakespearian sonnet that captures the very essence of love, or a painting which brings out the beauty of the human form that is far more than just skin deep, Euler's equation reaches down into the very depths of existence". What is it that makes Euler's identity, eiπ + 1 = 0, so special? In Euler's Pioneering Equation Robin Wilson shows how this simple, elegant, and profound formula links together perhaps the five most important numbers in mathematics, each associated with a story in themselves: the number 1, the basis of our counting system; the concept of zero, which was a major development in mathematics, and opened up the idea of negative numbers; π an irrational number, the basis for the measurement of circles; the exponential e, associated with exponential growth and logarithms; and the imaginary number i, the square root of -1, the basis of complex numbers. Following a chapter on each of the elements, Robin Wilson discusses how the startling relationship between them was established, including the several near misses to the discovery of the formula.

Quantum Theory and Symmetries

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Publisher : Springer Nature
ISBN 13 : 3030557774
Total Pages : 670 pages
Book Rating : 4.0/5 (35 download)

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Book Synopsis Quantum Theory and Symmetries by : M. B. Paranjape

Download or read book Quantum Theory and Symmetries written by M. B. Paranjape and published by Springer Nature. This book was released on 2021 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume of the CRM Conference Series is based on a carefully refereed selection of contributions presented at the "11th International Symposium on Quantum Theory and Symmetries", held in Montreal, Canada from July 1-5, 2019. The main objective of the meeting was to share and make accessible new research and recent results in several branches of Theoretical and Mathematical Physics, including Algebraic Methods, Condensed Matter Physics, Cosmology and Gravitation, Integrability, Non-perturbative Quantum Field Theory, Particle Physics, Quantum Computing and Quantum Information Theory, and String/ADS-CFT. There was also a special session in honour of Decio Levi. The volume is divided into sections corresponding to the sessions held during the symposium, allowing the reader to appreciate both the homogeneity and the diversity of mathematical tools that have been applied in these subject areas. Several of the plenary speakers, who are internationally recognized experts in their fields, have contributed reviews of the main topics to complement the original contributions. .

Nonlinear Integral Equations

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Publisher :
ISBN 13 :
Total Pages : 400 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Nonlinear Integral Equations by : Philip M. Anselone

Download or read book Nonlinear Integral Equations written by Philip M. Anselone and published by . This book was released on 1964 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:

20th Natural Philosophy Alliance Proceedings

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Publisher : Lulu.com
ISBN 13 : 1304195066
Total Pages : 389 pages
Book Rating : 4.3/5 (41 download)

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Book Synopsis 20th Natural Philosophy Alliance Proceedings by : David de Hilster

Download or read book 20th Natural Philosophy Alliance Proceedings written by David de Hilster and published by Lulu.com. This book was released on 2013-07-03 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: Natural Philosophy Alliance published in conjunction with the 20th Annual Natural Philosophy Alliance conference.