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Asymptotic Analysis And Singularities Elliptic And Parabolic Pdes And Related Problems
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Book Synopsis Asymptotic Analysis and Singularities: Elliptic and parabolic PDEs and related problems by : Hideo Kozono
Download or read book Asymptotic Analysis and Singularities: Elliptic and parabolic PDEs and related problems written by Hideo Kozono and published by . This book was released on 2007 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is the proceedings of the 14th MSJ International Research Institute "Asymptotic Analysis and Singularity", which was held at Sendai, Japan in July 2005. The proceedings contain survey papers and original research papers on nonlinear partial differential equations, dynamical systems, calculus of variations and mathematical physics.Published by Mathematical Society of Japan and distributed by World Scientific Publishing Co. for all markets except North America
Book Synopsis Asymptotic Analysis and Singularities: Hyperbolic and dispersive PDEs and fluid mechanics by : Hideo Kozono
Download or read book Asymptotic Analysis and Singularities: Hyperbolic and dispersive PDEs and fluid mechanics written by Hideo Kozono and published by . This book was released on 2007 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is the proceedings of the 14th MSJ International Research Institute "Asymptotic Analysis and Singularity", which was held at Sendai, Japan in July 2005. The proceedings contain survey papers and original research papers on nonlinear partial differential equations, dynamical systems, calculus of variations and mathematical physics.Published by Mathematical Society of Japan and distributed by World Scientific Publishing Co. for all markets except North America
Book Synopsis Mean Field Theories and Dual Variation - Mathematical Structures of the Mesoscopic Model by : Takashi Suzuki
Download or read book Mean Field Theories and Dual Variation - Mathematical Structures of the Mesoscopic Model written by Takashi Suzuki and published by Springer. This book was released on 2015-11-19 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mean field approximation has been adopted to describe macroscopic phenomena from microscopic overviews. It is still in progress; fluid mechanics, gauge theory, plasma physics, quantum chemistry, mathematical oncology, non-equilibirum thermodynamics. spite of such a wide range of scientific areas that are concerned with the mean field theory, a unified study of its mathematical structure has not been discussed explicitly in the open literature. The benefit of this point of view on nonlinear problems should have significant impact on future research, as will be seen from the underlying features of self-assembly or bottom-up self-organization which is to be illustrated in a unified way. The aim of this book is to formulate the variational and hierarchical aspects of the equations that arise in the mean field theory from macroscopic profiles to microscopic principles, from dynamics to equilibrium, and from biological models to models that arise from chemistry and physics.
Book Synopsis MEAN FIELD THEORIES AND DUAL VARIATION by : Takashi Suzuki
Download or read book MEAN FIELD THEORIES AND DUAL VARIATION written by Takashi Suzuki and published by Springer Science & Business Media. This book was released on 2009-01-01 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: A mathematical theory is introduced in this book to unify a large class of nonlinear partial differential equation (PDE) models for better understanding and analysis of the physical and biological phenomena they represent. The so-called mean field approximation approach is adopted to describe the macroscopic phenomena from certain microscopic principles for this unified mathematical formulation. Two key ingredients for this approach are the notions of “duality” according to the PDE weak solutions and “hierarchy” for revealing the details of the otherwise hidden secrets, such as physical mystery hidden between particle density and field concentration, quantized blow up biological mechanism sealed in chemotaxis systems, as well as multi-scale mathematical explanations of the Smoluchowski–Poisson model in non-equilibrium thermodynamics, two-dimensional turbulence theory, self-dual gauge theory, and so forth. This book shows how and why many different nonlinear problems are inter-connected in terms of the properties of duality and scaling, and the way to analyze them mathematically.
Book Synopsis Partial Differential Equations of Applied Mathematics by : Erich Zauderer
Download or read book Partial Differential Equations of Applied Mathematics written by Erich Zauderer and published by John Wiley & Sons. This book was released on 2011-10-24 with total page 968 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition features the latest tools for modeling, characterizing, and solving partial differential equations The Third Edition of this classic text offers a comprehensive guide to modeling, characterizing, and solving partial differential equations (PDEs). The author provides all the theory and tools necessary to solve problems via exact, approximate, and numerical methods. The Third Edition retains all the hallmarks of its previous editions, including an emphasis on practical applications, clear writing style and logical organization, and extensive use of real-world examples. Among the new and revised material, the book features: * A new section at the end of each original chapter, exhibiting the use of specially constructed Maple procedures that solve PDEs via many of the methods presented in the chapters. The results can be evaluated numerically or displayed graphically. * Two new chapters that present finite difference and finite element methods for the solution of PDEs. Newly constructed Maple procedures are provided and used to carry out each of these methods. All the numerical results can be displayed graphically. * A related FTP site that includes all the Maple code used in the text. * New exercises in each chapter, and answers to many of the exercises are provided via the FTP site. A supplementary Instructor's Solutions Manual is available. The book begins with a demonstration of how the three basic types of equations-parabolic, hyperbolic, and elliptic-can be derived from random walk models. It then covers an exceptionally broad range of topics, including questions of stability, analysis of singularities, transform methods, Green's functions, and perturbation and asymptotic treatments. Approximation methods for simplifying complicated problems and solutions are described, and linear and nonlinear problems not easily solved by standard methods are examined in depth. Examples from the fields of engineering and physical sciences are used liberally throughout the text to help illustrate how theory and techniques are applied to actual problems. With its extensive use of examples and exercises, this text is recommended for advanced undergraduates and graduate students in engineering, science, and applied mathematics, as well as professionals in any of these fields. It is possible to use the text, as in the past, without use of the new Maple material.
Book Synopsis Asymptotic Analysis and the Numerical Solution of Partial Differential Equations by : Hans G. Kaper
Download or read book Asymptotic Analysis and the Numerical Solution of Partial Differential Equations written by Hans G. Kaper and published by CRC Press. This book was released on 1991-02-25 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: Integrates two fields generally held to be incompatible, if not downright antithetical, in 16 lectures from a February 1990 workshop at the Argonne National Laboratory, Illinois. The topics, of interest to industrial and applied mathematicians, analysts, and computer scientists, include singular per
Book Synopsis Asymptotic Analysis of Non-Linear Elliptic and Parabolic Singular Perturbations by : L. S. Frank
Download or read book Asymptotic Analysis of Non-Linear Elliptic and Parabolic Singular Perturbations written by L. S. Frank and published by . This book was released on 1985 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some classes of Non-linear Second Order Elliptic and Parabolic Partial Differential Operators affected by the presence of a small parameter epsilon are investigated. The reduced problem (epsilon = 0) is characterized by the appearence of a free boundary of the solutions. The Existence, Uniqueness and regularity results are established for both perturbed and reduced problems. Sharp two-sided estimates for the difference of the solutions of the perturbed and reduced problems are proved and some constructive procedures are found out for localizing and computing the free boundary of the reduced problem. The Kinetic Theory of membranes with enzymotic activity is one of the possible fields of applications of the results established, the small parameter being the so-called Michaelis' coefficient. Additional keywords: Netherlands; asymptotics; calculus of variations; convergence; Cauchy problem. (Author).
Book Synopsis Asymptotic Analysis for Periodic Structures by : Alain Bensoussan
Download or read book Asymptotic Analysis for Periodic Structures written by Alain Bensoussan and published by American Mathematical Soc.. This book was released on 2011-10-26 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a reprinting of a book originally published in 1978. At that time it was the first book on the subject of homogenization, which is the asymptotic analysis of partial differential equations with rapidly oscillating coefficients, and as such it sets the stage for what problems to consider and what methods to use, including probabilistic methods. At the time the book was written the use of asymptotic expansions with multiple scales was new, especially their use as a theoretical tool, combined with energy methods and the construction of test functions for analysis with weak convergence methods. Before this book, multiple scale methods were primarily used for non-linear oscillation problems in the applied mathematics community, not for analyzing spatial oscillations as in homogenization. In the current printing a number of minor corrections have been made, and the bibliography was significantly expanded to include some of the most important recent references. This book gives systematic introduction of multiple scale methods for partial differential equations, including their original use for rigorous mathematical analysis in elliptic, parabolic, and hyperbolic problems, and with the use of probabilistic methods when appropriate. The book continues to be interesting and useful to readers of different backgrounds, both from pure and applied mathematics, because of its informal style of introducing the multiple scale methodology and the detailed proofs.
Book Synopsis Elliptic and Parabolic Equations by : Joachim Escher
Download or read book Elliptic and Parabolic Equations written by Joachim Escher and published by Springer. This book was released on 2015-06-04 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: The international workshop on which this proceedings volume is based on brought together leading researchers in the field of elliptic and parabolic equations. Particular emphasis was put on the interaction between well-established scientists and emerging young mathematicians, as well as on exploring new connections between pure and applied mathematics. The volume contains material derived after the workshop taking up the impetus to continue collaboration and to incorporate additional new results and insights.
Book Synopsis Applications of the Resolution of Singularities to Asymptotic Analysis of Differential Equations by : Oleg Mikitchenko
Download or read book Applications of the Resolution of Singularities to Asymptotic Analysis of Differential Equations written by Oleg Mikitchenko and published by . This book was released on 2008 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: The method of resolution of singularities was established in the 17th Century by Newton for finding expansions of solutions of algebraic equations. In this method one uses a polygon in the plane of powers of the variables that appear in the original equation and which is now known as the Newton polygon. Recently, the idea of resolution of singularities was extended by A.D. Bruno into a group of methods, known as Power Geometry, that allows one to compute asymptotics of solutions to ordinary and partial differential equations. In this thesis we show how to solve some problems in asymptotic analysis of differential equations using the resolution of singularities and the power geometry. First, we show how these methods are applied to the linear Airy's equation, doing it in two different ways: by applying the methods directly to the equation and by applying the methods to the autonomous system of ODEs to which the equation can be transformed. This analysis is extended to a larger class of classical second order linear equations with nonautonomous coefficients. Second, we consider a non-linear first order equation for which the origin is an essential singularity, and obtain leading order asymptotic approximations to the solutions in different sectors near the origin, and compare them with numerical solutions. By imposing conditions on the sector boundaries, we obtain approximations of the solutions in the full neighborhood of the origin. Third, we show how the method can be applied to singularly perturbed boundary value problems. We show that the Newton polygon allows us to compute the correct rescaling (or rescalings) of the independent variable as well as to determine the dominant terms of the equation corresponding to this rescaling. We also show how the procedure of matching of inner and outer expansions for such problems can be illustrated by means of the Newton's polygon associated with the equation. We also present a collection of algorithms implemented as a package for the Maple computer algebra system that can be used when one applies power geometry to finding asymptotic expansions of solutions.
Book Synopsis Differential Equations on Singular Manifolds by : Bert-Wolfgang Schulze
Download or read book Differential Equations on Singular Manifolds written by Bert-Wolfgang Schulze and published by Wiley-VCH. This book was released on 1998 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the book, new methods in the theory of differential equations on manifolds with singularities are presented. The semiclassical theory in quantum mechanics is employed, adapted to operators that are degenerate in a typical way. The degeneracies may be induced by singular geometries, e.g., conical or cuspidal ones. A large variety of non-standard degenerate operators are also discussed. The semiclassical approach yields new results and unexpected effects, also in classical situations. For instance, full asymptotic expansions for cuspidal singularities are constructed, and nonstationary problems on singular manifolds are treated. Moreover, finiteness theorems are obtained by using operator algebra methods in a unified framework. Finally the method of characteristics for general elliptic equations on manifolds with singularities is developed in the book.
Book Synopsis Analytical and Numerical Approaches to Asymptotic Problems in Analysis by : O. Axelsson
Download or read book Analytical and Numerical Approaches to Asymptotic Problems in Analysis written by O. Axelsson and published by Elsevier. This book was released on 2010-07-03 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analytical and Numerical Approaches to Asymptotic Problems in Analysis
Book Synopsis Asymptotic Analysis of Solutions to Elliptic and Parabolic Problems by : Peter Rand
Download or read book Asymptotic Analysis of Solutions to Elliptic and Parabolic Problems written by Peter Rand and published by . This book was released on 2006 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sobolev Spaces in Mathematics II by : Vladimir Maz'ya
Download or read book Sobolev Spaces in Mathematics II written by Vladimir Maz'ya and published by Springer Science & Business Media. This book was released on 2008-11-26 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sobolev spaces become the established and universal language of partial differential equations and mathematical analysis. Among a huge variety of problems where Sobolev spaces are used, the following important topics are the focus of this volume: boundary value problems in domains with singularities, higher order partial differential equations, local polynomial approximations, inequalities in Sobolev-Lorentz spaces, function spaces in cellular domains, the spectrum of a Schrodinger operator with negative potential and other spectral problems, criteria for the complete integration of systems of differential equations with applications to differential geometry, some aspects of differential forms on Riemannian manifolds related to Sobolev inequalities, Brownian motion on a Cartan-Hadamard manifold, etc. Two short biographical articles on the works of Sobolev in the 1930s and the foundation of Akademgorodok in Siberia, supplied with unique archive photos of S. Sobolev are included.
Book Synopsis Probability and Number Theory--Kanazawa 2005 by : Shigeki Akiyama
Download or read book Probability and Number Theory--Kanazawa 2005 written by Shigeki Akiyama and published by . This book was released on 2007 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is the Proceedings of the international conference on Probability and Number Theory held at Kanazawa, Japan, in June 2005, and includes several survey articles on probabilistic number theory, and research papers on various recent topics around the border area between probability theory and number theory. This volume is useful for all researchers and graduate students who are interested in probability theory and number theory.Published by Mathematical Society of Japan and distributed by World Scientific Publishing Co. for all markets except North America
Book Synopsis Asymptotic Theory of Elliptic Boundary Value Problems in Singularly Perturbed Domains by : Vladimir Maz'ya
Download or read book Asymptotic Theory of Elliptic Boundary Value Problems in Singularly Perturbed Domains written by Vladimir Maz'ya and published by Birkhäuser. This book was released on 2000-05-01 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt: For the first time in the mathematical literature this two-volume work introduces a unified and general approach to the asymptotic analysis of elliptic boundary value problems in singularly perturbed domains. While the first volume is devoted to perturbations of the boundary near isolated singular points, the second volume treats singularities of the boundary in higher dimensions as well as nonlocal perturbations. At the core of this work are solutions of elliptic boundary value problems by asymptotic expansion in powers of a small parameter that characterizes the perturbation of the domain. In particular, it treats the important special cases of thin domains, domains with small cavities, inclusions or ligaments, rounded corners and edges, and problems with rapid oscillations of the boundary or the coefficients of the differential operator. The methods presented here capitalize on the theory of elliptic boundary value problems with nonsmooth boundary that has been developed in the past thirty years. Moreover, a study on the homogenization of differential and difference equations on periodic grids and lattices is given. Much attention is paid to concrete problems in mathematical physics, particularly elasticity theory and electrostatics. To a large extent the work is based on the authors' work and has no significant overlap with other books on the theory of elliptic boundary value problems.
Book Synopsis Asymptotic Analysis for Integrable Connections with Irregular Singular Points by : H. Majima
Download or read book Asymptotic Analysis for Integrable Connections with Irregular Singular Points written by H. Majima and published by Springer. This book was released on 2006-11-14 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using strongly asymptotic expansions of functions of several variables, we prove existence theorems of asymptotic solutions to integrable systems of partial differential equations of the first order with irregular singular points under certain general conditions. We also prove analytic splitting lemmas for completely integrable linear Pfaffian systems. Moreover, for integrable connections with irregular singular points, we formulate and solve the Riemann-Hilbert-Birkhoff problem, and prove analogues of Poincare's lemma and de Rham cohomology theorem under certain general conditions.
