Advances In Kinetic Theory And Computing : Selected Papers

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Publisher : World Scientific
ISBN 13 : 9814502332
Total Pages : 228 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis Advances In Kinetic Theory And Computing : Selected Papers by : Benoit Perthame

Download or read book Advances In Kinetic Theory And Computing : Selected Papers written by Benoit Perthame and published by World Scientific. This book was released on 1994-09-30 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: This selection of 8 papers discusses “Equations of Kinetic Physics” with emphasis on analysis, modelling and computing. The first 3 papers are on numerical methods for Vlasov-Poisson and Vlasov-Maxwell Equations — Comparison between Particles and Eulerian Methods (G Manfredi and M R Feix), Computing BGK Instability with Eulerian Codes (M R Feix, Pertrand & A Ghieco) and Coupling Particles and Eulerian Methods (S Mas-Gallic and P A Raviart) — Followed by a survey of kinetic and macroscopic models for semiconductor devices — Boltzmann Equation, Drift-Diffusion Models (F Poupaud). In addition, there are 2 papers on the modelling and analysis of singular perturbation problems arising in plasma physics — Derivation of the Child-Lagmuyr Emission Laws (P Degond) and Euler Models with Small Pressure Terms (F Bouchut) — followed by two papers on the analysis and numerical analysis of the Boltzmann equations — Symmetry Properties in the Polynomials Arising in Chapman-Enskog Expansion (L Desvillettes and F Golse) and A General Introduction to Computing the Boltzmann Equations with Random Particle Methods (B Perthame).

Advances in Kinetic Theory and Computing

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Publisher : World Scientific
ISBN 13 : 9789810216719
Total Pages : 232 pages
Book Rating : 4.2/5 (167 download)

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Book Synopsis Advances in Kinetic Theory and Computing by : B. Perthame

Download or read book Advances in Kinetic Theory and Computing written by B. Perthame and published by World Scientific. This book was released on 1994 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: This selection of 8 papers discusses ?Equations of Kinetic Physics? with emphasis on analysis, modelling and computing. The first 3 papers are on numerical methods for Vlasov-Poisson and Vlasov-Maxwell Equations ? Comparison between Particles and Eulerian Methods (G Manfredi and M R Feix), Computing BGK Instability with Eulerian Codes (M R Feix, Pertrand & A Ghieco) and Coupling Particles and Eulerian Methods (S Mas-Gallic and P A Raviart) ? Followed by a survey of kinetic and macroscopic models for semiconductor devices ? Boltzmann Equation, Drift-Diffusion Models (F Poupaud). In addition, there are 2 papers on the modelling and analysis of singular perturbation problems arising in plasma physics ? Derivation of the Child-Lagmuyr Emission Laws (P Degond) and Euler Models with Small Pressure Terms (F Bouchut) ? followed by two papers on the analysis and numerical analysis of the Boltzmann equations ? Symmetry Properties in the Polynomials Arising in Chapman-Enskog Expansion (L Desvillettes and F Golse) and A General Introduction to Computing the Boltzmann Equations with Random Particle Methods (B Perthame).

The Method Of Maximum Entropy

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Publisher : World Scientific
ISBN 13 : 9814501921
Total Pages : 161 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis The Method Of Maximum Entropy by : Henryk Gzyl

Download or read book The Method Of Maximum Entropy written by Henryk Gzyl and published by World Scientific. This book was released on 1995-03-16 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph is an outgrowth of a set of lecture notes on the maximum entropy method delivered at the 1st Venezuelan School of Mathematics. This yearly event aims at acquainting graduate students and university teachers with the trends, techniques and open problems of current interest. In this book the author reviews several versions of the maximum entropy method and makes its underlying philosophy clear.

Impulsive Differential Equations: Asymptotic Properties Of The Solutions

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Publisher : World Scientific
ISBN 13 : 9814501883
Total Pages : 246 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis Impulsive Differential Equations: Asymptotic Properties Of The Solutions by : Drumi D Bainov

Download or read book Impulsive Differential Equations: Asymptotic Properties Of The Solutions written by Drumi D Bainov and published by World Scientific. This book was released on 1995-03-29 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: The question of the presence of various asymptotic properties of the solutions of ordinary differential equations arises when solving various practical problems. The investigation of these questions is still more important for impulsive differential equations which have a wider field of application than the ordinary ones.The results obtained by treating the asymptotic properties of the solutions of impulsive differential equations can be found in numerous separate articles. The systematized exposition of these results in a separate book will satisfy the growing interest in the problems related to the asymptotic properties of the solutions of impulsive differential equations and their applications.

Wavelet And Wave Analysis As Applied To Materials With Micro Or Nanostructure

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Publisher : World Scientific
ISBN 13 : 981447505X
Total Pages : 473 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Wavelet And Wave Analysis As Applied To Materials With Micro Or Nanostructure by : Carlo Cattani

Download or read book Wavelet And Wave Analysis As Applied To Materials With Micro Or Nanostructure written by Carlo Cattani and published by World Scientific. This book was released on 2007-09-06 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: This seminal book unites three different areas of modern science: the micromechanics and nanomechanics of composite materials; wavelet analysis as applied to physical problems; and the propagation of a new type of solitary wave in composite materials, nonlinear waves. Each of the three areas is described in a simple and understandable form, focusing on the many perspectives of the links among the three.All of the techniques and procedures are described here in the clearest and most open form, enabling the reader to quickly learn and use them when faced with the new and more advanced problems that are proposed in this book. By combining these new scientific concepts into a unitary model and enlightening readers on this pioneering field of research, readers will hopefully be inspired to explore the more advanced aspects of this promising scientific direction. The application of wavelet analysis to nanomaterials and waves in nanocomposites can be very appealing to both specialists working on theoretical developments in wavelets as well as specialists applying these methods and experiments in the mechanics of materials.

Singularly Perturbed Evolution Equations with Applications to Kinetic Theory

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Publisher : World Scientific
ISBN 13 : 9789810221256
Total Pages : 332 pages
Book Rating : 4.2/5 (212 download)

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Book Synopsis Singularly Perturbed Evolution Equations with Applications to Kinetic Theory by : J. R. Mika

Download or read book Singularly Perturbed Evolution Equations with Applications to Kinetic Theory written by J. R. Mika and published by World Scientific. This book was released on 1995 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years there appeared a large number of papers as well as chapters in more general monographs devoted to evolution equations containing small (or large) parameters. In this book it is intended to gather the existing results as well as to introduce new ones on the field of initial value problems for singularly perturbed evolution equations of the resonance type. Such equations are of great interest in the applied sciences, particularly in the kinetic theory which is chosen as the main field of application for the asymptotic theory developed in the monograph.

Homogenization: In Memory Of Serguei Kozlov

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Publisher : World Scientific
ISBN 13 : 9814497533
Total Pages : 448 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Homogenization: In Memory Of Serguei Kozlov by : Ekaterina Ivanova Kozlova

Download or read book Homogenization: In Memory Of Serguei Kozlov written by Ekaterina Ivanova Kozlova and published by World Scientific. This book was released on 1999-05-14 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a memorial volume in honor of Serguei Kozlov, one of the founders of homogenization, a new branch of mathematical physics. This volume contains original contributions of leading world experts in the field.

Mechanics of Mixtures

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Publisher : World Scientific
ISBN 13 : 9810215851
Total Pages : 220 pages
Book Rating : 4.8/5 (12 download)

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Book Synopsis Mechanics of Mixtures by : Kumbakonam Ramamani Rajagopal

Download or read book Mechanics of Mixtures written by Kumbakonam Ramamani Rajagopal and published by World Scientific. This book was released on 1995 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a unified treatment of the mechanics of mixtures of several constituents within the context of continuum mechanics. After an introduction to the basic theory in the first few chapters, the book deals with a detailed exposition of the mechanics of a mixture of a fluid and an elastic solid, which is either isotropic or anisotropic and is capable of undergoing large deformations. Issues regarding the specification of boundary conditions for mixtures are discussed in detail and several boundary value and initial-boundary value problems are solved. The status of some special theories like those of Darcy and Biot are discussed. Such a study has relevance to several technologically significant problems in geomechanics, biomechanics, diffusion of contaminants and the swelling and absorption of fluids in polymers and polymer composites, to mention a few.

Mathematical Problems In Elasticity

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Publisher : World Scientific
ISBN 13 : 9814499277
Total Pages : 206 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Mathematical Problems In Elasticity by : Remigio Russo

Download or read book Mathematical Problems In Elasticity written by Remigio Russo and published by World Scientific. This book was released on 1996-01-11 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this volume, five papers are collected that give a good sample of the problems and the results characterizing some recent trends and advances in this theory. Some of them are devoted to the improvement of a general abstract knowledge of the behavior of elastic bodies, while the others mainly deal with more applicative topics.

Nonstandard Methods for Stochastic Fluid Mechanics

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Publisher : World Scientific
ISBN 13 : 9789810217105
Total Pages : 256 pages
Book Rating : 4.2/5 (171 download)

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Book Synopsis Nonstandard Methods for Stochastic Fluid Mechanics by : Marek Capi?ski

Download or read book Nonstandard Methods for Stochastic Fluid Mechanics written by Marek Capi?ski and published by World Scientific. This book was released on 1995 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an exposition of a new approach to the Navier-Stokes equations, using powerful techniques provided by nonstandard analysis, as developed by the authors. The topics studied include the existence and uniqueness of weak solutions, statistical solutions and the solution of general stochastic equations.The authors provide a self-contained introduction to nonstandard analysis, designed with applied mathematicians in mind and concentrated specifically on techniques applicable to the Navier-Stokes equations. The subsequent exposition shows how these new techniques allow a quick and intuitive entrance into the mathematical theory of hydrodynamics, as well as provide a research tool that has proven useful in solving open problems concerning stochastic equations.

High-dimensional Nonlinear Diffusion Stochastic Processes

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Publisher : World Scientific
ISBN 13 : 9810243855
Total Pages : 322 pages
Book Rating : 4.8/5 (12 download)

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Book Synopsis High-dimensional Nonlinear Diffusion Stochastic Processes by : Yevgeny Mamontov

Download or read book High-dimensional Nonlinear Diffusion Stochastic Processes written by Yevgeny Mamontov and published by World Scientific. This book was released on 2001 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the first one devoted to high-dimensional (or large-scale) diffusion stochastic processes (DSPs) with nonlinear coefficients. These processes are closely associated with nonlinear Ito's stochastic ordinary differential equations (ISODEs) and with the space-discretized versions of nonlinear Ito's stochastic partial integro-differential equations. The latter models include Ito's stochastic partial differential equations (ISPDEs).The book presents the new analytical treatment which can serve as the basis of a combined, analytical-numerical approach to greater computational efficiency in engineering problems. A few examples discussed in the book include: the high-dimensional DSPs described with the ISODE systems for semiconductor circuits; the nonrandom model for stochastic resonance (and other noise-induced phenomena) in high-dimensional DSPs; the modification of the well-known stochastic-adaptive-interpolation method by means of bases of function spaces; ISPDEs as the tool to consistently model non-Markov phenomena; the ISPDE system for semiconductor devices; the corresponding classification of charge transport in macroscale, mesoscale and microscale semiconductor regions based on the wave-diffusion equation; the fully time-domain nonlinear-friction aware analytical model for the velocity covariance of particle of uniform fluid, simple or dispersed; the specific time-domain analytics for the long, non-exponential “tails” of the velocity in case of the hard-sphere fluid.These examples demonstrate not only the capabilities of the developed techniques but also emphasize the usefulness of the complex-system-related approaches to solve some problems which have not been solved with the traditional, statistical-physics methods yet. From this veiwpoint, the book can be regarded as a kind of complement to such books as “Introduction to the Physics of Complex Systems. The Mesoscopic Approach to Fluctuations, Nonlinearity and Self-Organization” by Serra, Andretta, Compiani and Zanarini, “Stochastic Dynamical Systems. Concepts, Numerical Methods, Data Analysis” and “Statistical Physics: An Advanced Approach with Applications” by Honerkamp which deal with physics of complex systems, some of the corresponding analysis methods and an innovative, stochastics-based vision of theoretical physics.To facilitate the reading by nonmathematicians, the introductory chapter outlines the basic notions and results of theory of Markov and diffusion stochastic processes without involving the measure-theoretical approach. This presentation is based on probability densities commonly used in engineering and applied sciences.

Propagation And Reflection Of Shock Waves

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Publisher : World Scientific
ISBN 13 : 9814497843
Total Pages : 261 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Propagation And Reflection Of Shock Waves by : L S Shtemenko

Download or read book Propagation And Reflection Of Shock Waves written by L S Shtemenko and published by World Scientific. This book was released on 1998-05-05 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume deals with the propagation of three-dimensional shock waves and their reflection from curved walls. It is divided into two parts. The first part presents a ray method. This is based on the expansion of fluid properties in power series at an arbitrary point on the shock front. Continuous fractions are used. Results for shock propagation in non-uniform fluids are given.The second part discusses the shock reflection from a concave body. The important shock-focusing problem is included. The work is supported by both numerical and experimental results. Many interesting features, such as formation of a jet, vortices and the appearance of disturbances on the shock front, are discussed.Besides shock waves in gases, the distinctive features of shock propagation through a weakly ionized plasma are considered.

Lectures On Probability And Second Order Random Fields

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Publisher : World Scientific
ISBN 13 : 9814501522
Total Pages : 166 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis Lectures On Probability And Second Order Random Fields by : Maria Felicitas Castanos

Download or read book Lectures On Probability And Second Order Random Fields written by Maria Felicitas Castanos and published by World Scientific. This book was released on 1995-05-31 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book of lecture notes contains theoretical background material required for computer generation of random fields, which is of interest in various fields of applied mathematics.The necessary probabilistic background suitable for applied work in engineering as well as signal and image processing is also covered.The book is a valuable guide for higher level engineering students.

Mathematical Models And Methods For Smart Materials

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Publisher : World Scientific
ISBN 13 : 9814487007
Total Pages : 396 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Mathematical Models And Methods For Smart Materials by : Mauro Fabrizio

Download or read book Mathematical Models And Methods For Smart Materials written by Mauro Fabrizio and published by World Scientific. This book was released on 2002-12-16 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains the papers presented at the conference on “Mathematical Models and Methods for Smart Materials”, held in Italy in 2001. The papers are divided into four parts:”Methods in Materials Science” deals mainly with mathematical techniques for the investigation of physical systems, such as liquid crystals, materials with internal variables, amorphous materials, and thermoelastic materials. Also, techniques are exhibited for the analysis of stability and controllability of classical models of continuum mechanics and of dynamical systems.”Modelling of Smart Materials” is devoted to models of superfluids, superconductors, materials with memory, nonlinear elastic solids, and damaged materials. In the elaboration of the models, thermodynamic aspects play a central role in the characterization of the constitutive properties.”Well-Posedness in Materials with Memory” deals with existence, uniqueness and stability for the solution of problems, most often expressed by integrodifferential equations, which involve materials with fading memory. Also, attention is given to exponential decay in viscoelasticity, inverse problems in heat conduction with memory, and automatic control for parabolic equations.”Analytic Problems in Phase Transitions” discusses nonlinear partial differential equations associated with phase transitions, and hysteresis, possibly involving fading memory effects. Particular applications are developed for the phase-field model with memory, the Stefan problem with a Cattaneo-type equation, the hysteresis in thermo-visco-plasticity, and the solid-solid phase transition.

Numerical Methods for Viscosity Solutions and Applications

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Publisher : World Scientific
ISBN 13 : 9789812799807
Total Pages : 256 pages
Book Rating : 4.7/5 (998 download)

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Book Synopsis Numerical Methods for Viscosity Solutions and Applications by : Maurizio Falcone

Download or read book Numerical Methods for Viscosity Solutions and Applications written by Maurizio Falcone and published by World Scientific. This book was released on 2001 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geometrical optics and viscosity solutions / A.-P. Blanc, G. T. Kossioris and G. N. Makrakis -- Computation of vorticity evolution for a cylindrical Type-II superconductor subject to parallel and transverse applied magnetic fields / A. Briggs ... [et al.] -- A characterization of the value function for a class of degenerate control problems / F. Camilli -- Some microstructures in three dimensions / M. Chipot and V. Lecuyer -- Convergence of numerical schemes for the approximation of level set solutions to mean curvature flow / K. Deckelnick and G. Dziuk -- Optimal discretization steps in semi-lagrangian approximation of first-order PDEs / M. Falcone, R. Ferretti and T. Manfroni -- Convergence past singularities to the forced mean curvature flow for a modified reaction-diffusion approach / F. Fierro -- The viscosity-duality solutions approach to geometric pptics for the Helmholtz equation / L. Gosse and F. James -- Adaptive grid generation for evolutive Hamilton-Jacobi-Bellman equations / L. Grune -- Solution and application of anisotropic curvature driven evolution of curves (and surfaces) / K. Mikula -- An adaptive scheme on unstructured grids for the shape-from-shading problem / M. Sagona and A. Seghini -- On a posteriori error estimation for constant obstacle problems / A. Veeser.

On the Way to Understanding the Time Phenomenon

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Publisher : World Scientific
ISBN 13 : 9789810213602
Total Pages : 226 pages
Book Rating : 4.2/5 (136 download)

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Book Synopsis On the Way to Understanding the Time Phenomenon by : A. P. Levich

Download or read book On the Way to Understanding the Time Phenomenon written by A. P. Levich and published by World Scientific. This book was released on 1995 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: The subject of this book is time, one of the small number of elusive essences of the world, unsubdued by human will. The three global problems of natural science, those of the origin of the Universe, life and consciousness, cannot be solved without finding out the nature of time. Without a good construction of time it is impossible to describe, to qualify, to forecast and to control various processes in the animate and inanimate nature. Special attention is paid to the ways of adequate inclusion of the properties of time in the derivation of the fundamental equations of motion for natural systems.

Differential Models and Neutral Systems for Controlling the Wealth of Nations

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Publisher : World Scientific
ISBN 13 : 9789810243814
Total Pages : 544 pages
Book Rating : 4.2/5 (438 download)

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Book Synopsis Differential Models and Neutral Systems for Controlling the Wealth of Nations by : Ethelbert N. Chukwu

Download or read book Differential Models and Neutral Systems for Controlling the Wealth of Nations written by Ethelbert N. Chukwu and published by World Scientific. This book was released on 2001 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph derives from familiar economic principles the dynamics of national income, the interest rate, employment, the value of capital stock, prices, and the cumulative balance of payments. This is a Volterra neutral integrodifferential game of pursuit. The quarry control is government intervention in the form of taxation, control of money supply, tariffs, foreign credit, interest equalization tax, preferential trade agreements (which reduce trade barriers and enhance trade flows between nations), transportation and distance between trading partners. The pursuer controls include wages and productivity. The book provides conditions for controllability and then deduces how big government intervention (compared with private firms' contributions) should be to ensure the possibility of growth.The reader is assumed to be familiar with advanced calculus and to have a working knowledge of ordinary differential equations. The required theory of hereditary systems can be obtained from the book itself.