direct methods in the theory of elliptic equations

Direct Methods in the Theory of Elliptic Equations

ISBN: , SKU: , AUTHOR: Necas, Jindrich / Tronel, Gerard / Kufner, Alois, PUBLISHER: Springer, Necas's famous book Direct methods in the theory of elliptic equations has become standard reference material on the mathematical theory of linear elliptic equations and systems, and also on the related function spaces framework. It provides a concise and self-contained introduction to the modern theory of partial differential equations, the theory of weak solutions and related topics. It is recommended to scientists working in the field of partial differential equations, postgraduate and graduate students, and applied mathematicians. The first chapter is devoted to directs methods, introduction to the Sobolev spaces, weak solution, Lax-Milgram theorem, Galerkin metods and spectral theory. The second chapter deals with the basic properties of Sobolev spaces (imbeddings, traces, compact imbeddings, fractional spaces).The third chapter contains existence and uniqueness theorems for problems, including the Fredholm alternative and systems of equations with variable coefficients. The next chapter describes regularity properties of weak solutions. Chapter 5 deals with applications of Rellich's inequality and Chapter 6 introduces the Sobolev spaces with weights. Finally the last chapter studies regularity of solutions and their dependence on coefficients and also on irregular domains.

Nodal Discontinuous Galerkin Methods: Algorithms, Analysis,

ISBN: , SKU: , AUTHOR: Hesthaven, Jan S. / Warburton, Tim, PUBLISHER: Springer, This book offers an introduction to the key ideas, basic analysis, and efficient implementation of discontinuous Galerkin finite element methods (DG-FEM) for the solution of partial differential equations. It covers all key theoretical results, including an overview of relevant results from approximation theory, convergence theory for numerical PDE's, and orthogonal polynomials. Through embedded Matlab codes, coverage discusses and implements the algorithms for a number of classic systems of PDE's: Maxwell's equations, Euler equations, incompressible Navier-Stokes equations, and Poisson- and Helmholtz equations.

Offerte relazionate direct methods in the theory of elliptic equations: Nodal Discontinuous Galerkin Methods: Algorithms, Analysis,

Handbook of Nonlinear Partial Differential Equations, Second

ISBN: , SKU: , AUTHOR: Polyanin, Andrei D. / Zaitsev, Valentin F. / Pol'ianin, A. D., PUBLISHER: CRC Press, Updated and expanded, this popular handbook provides a catalog of nonlinear PDEs and their solutions. With nearly 400 pages of new and updated material, this edition contains over 500 nonlinear PDEs with solutions and many new nonlinear systems of PDEs with solutions. In the first half of the book, numerous new and nonlinear systems of PDEs are described with a focus on equations containing one or more arbitrary parameters. The authors cover equations that arise in heat transfer, wave theory, nonlinear mechanics, hydrodynamics, gas dynamics, plasticity theory, nonlinear optics, theoretical physics, differential geometry, control theory, biology, and other fields. The second half of the book presents the exact methods used for solving these types of equations. The authors explore classical methods and some recent developments, along with examples that illustrate applications of the methods.

Equations and Inequalities

ISBN: , SKU: , AUTHOR: Herman, Jiri / Herman, J. / Kucera, R., PUBLISHER: Springer, This book presents methods of solving problems in three areas of classical elementary mathematics: Equations and systems of equations of various kinds, algebraic inequalities, and elementary number theory, in particular divisibility and diophantine equations. In each topic, brief theoretical discussions are immediately followed by carefully worked out examples of increasing degrees of difficulty, and by exercises which range from routine to rather challenging problems. While this book emphasizes some methods that are not usually covered in beginning university courses, it nevertheless teaches techniques and skills which are useful not only in the specific topics covered here. There are approximately 330 examples and 760 exercises.

Offerte relazionate direct methods in the theory of elliptic equations: Equations and Inequalities

Nodal Discontinuous Galerkin Methods: Algorithms, Analysis,

ISBN: , SKU: , AUTHOR: Hesthaven, Jan S. / Warburton, Tim, PUBLISHER: Springer, The text offers an introduction to the key ideas, basic analysis, and efficient implementation of discontinuous Galerkin finite element methods (DG-FEM) for the solution of partial differential equations. All key theoretical results are either derived or discussed, including an overview of relevant results from approximation theory, convergence theory for numerical PDEa (TM)s, orthogonal polynomials etc. Through embedded Matlab codes, the algorithms are discussed and implemented for a number of classic systems of PDEa (TM)s, e.g., Maxwella (TM)s equations, Euler equations, incompressible Navier-Stokes equations, and Poisson- and Helmholtz equations. These developments are done in detail in one and two dimensions on general unstructured grids with high-order elements and all essential routines for 3D extensions are also included and discussed briefly. The three appendices contain an overview of orthogonal polynomials and associated library routines used throughout, a brief introduction to grid generation, and an overview of the associated software (where to get it, list of variables etc). A variety of exercises are included at the end of most chapters.

Mathematical Methods in Queuing Theory

ISBN: , SKU: , AUTHOR: Kalashnikov, Vladimir V., PUBLISHER: Springer, This volume presents an overview of mathematical methods used in queuing theory, and various examples of solutions of problems using these methods are given. Many of the topics considered are not traditional, and include general Markov processes, test functions, coupling methods, probability metrics, continuity of queues, quantitative estimates in continuity, convergence rate to the stationary state and limit theorems for the first occurrence times. Much attention is also devoted to the modern theory of regenerative processes. Each chapter concludes with problems and comments on the literature cited. For researchers and graduate students in applied probability, operations research and computer science.

Offerte relazionate direct methods in the theory of elliptic equations: Mathematical Methods in Queuing Theory

Optimal Control of Differential Equations

ISBN: , SKU: , AUTHOR: Pavel, Nicolae H. / Pavel, Pavel H., PUBLISHER: CRC Press, "Based on the International Conference on Optimal Control of Differential Equations held recently at Ohio University, Athens, this Festschrift to honor the sixty-fifth birthday of Constantin Corduneanu an outstanding researcher in differential and integral equations provides in-depth coverage of recent advances, applications, and open problems relevant to mathematics and physics. Introduces new results as well as novel methods and techniques "

Monte Carlo Methods, Basics

ISBN: , SKU: , AUTHOR: Kalos, Malvin H. / Whitlock, Paula A., PUBLISHER: Wiley-VCH Verlag GmbH, This introduction to Monte Carlo Methods seeks to identify and study the unifying elements that underlie their effective application. It focuses on two basic themes. The first is the importance of random walks as they occur both in natural stochastic systems and in their relationship to integral and differential equations. The second theme is that of variance reduction in general and importance sampling in particular as a technique for efficient use of the methods. Random walks are introduced with an elementary example in which the modelling of radiation transport arises directly from a schematic probabilistic description of the interaction of radiation with matter. Building on that example, the relationship between random walks and integral equations is outlined. The applicability of these ideas to other problems is shown by a clear and elementary introduction to the solution of the Schrodinger equation by random walks. The detailed discussion of variance reduction includes Monte Carlo evaluation of finite-dimensional integrals. Special attention is given to importance sampling, partly because of its intrinsic interest in quadrature, partly because of its general usefulness in the solution of integral equations. One significant feature is that Monte Carlo Methods treats the "Metropolis algorithm" in the context of sampling methods, clearly distinguishing it from importance sampling. Physicists, chemists, statisticians, mathematicians, and computer scientists will find Monte Carlo Methods a complete and stimulating introduction.

Offerte relazionate direct methods in the theory of elliptic equations: Monte Carlo Methods, Basics

The Theory and Philosophy of Organizations: Critical Issues

ISBN: , SKU: , AUTHOR: Hassard, John / Pym, Denis, PUBLISHER: Routledge, "The Theory and Philosophy of Organisations" assesses and analyzes the assumptions upon which our understanding of organizations is based and in doing so aims to redirect the ways in which organizational research is conceived and executed. Contributions to the volume emphasize how all approaches to the study of organizations are influenced by deep metatheoretical assumptions about the nature of science and society. It is argued that these differences create a spectrum of valid perspectives and methods, and the book outlines how conceptual problems in the field have given rise to innovative forms of empirical enquiry such as symbolism, postmodernism, ethnomethodology and structuralism. Criticizing the conservatism which has characterized much of the work in this field, the authors offers this range of methods as a starting point for obtaining richer and more grounded explanations of organizations.

Quantum Mechanics and Gravity

ISBN: , SKU: , AUTHOR: Sachs, Mendel, PUBLISHER: Springer, This book describes a paradigm change in modern physics from the philosophy and mathematical expression of the quantum theory to those of general relativity. The approach applies to all domains - from elementary particles to cosmology. The change is from the positivistic views in which atomism, nondeterminism and measurement are fundamental, to a holistic view in realism, wherein matter - electrons, galaxies, - are correlated modes of a single continuum, the universe. A field that unifies electromagnetism, gravity and inertia is demonstrated explicitly, with new predictions, in terms of quaternion and spinor field equations in a curved spacetime. Quantum mechanics emerges as a linear, flatspace approximation for the equations of inertia in general relativity.

Offerte relazionate direct methods in the theory of elliptic equations: Quantum Mechanics and Gravity

The Social Market Economy: Theory and Ethics of the Economic

ISBN: , SKU: , AUTHOR: Koslowski, P. / Koslowski, Peter, PUBLISHER: Springer, The social market economy forms a fundamental theory of the market economy and an integrated economic and ethical theory of the economic order in which the political and societal conditions for the working of the market are included in the theory of the market economy. The social market economy is presented as a universal theory of the decisions to be made about the economic order in all cultures and is analysed in its basic theoretical foundations and in its application to the transition process from the planned to the market economy, particulary in the privatisation of socialised property in Russia and former East Germany. Leading German and Russian experts in the field as well as four classical texts present a systematic analysis of the social market economy from the point of view of economics, law, and ethics.

Developing Ecofeminist Theory: The Complexity of Difference

ISBN: , SKU: , AUTHOR: Cudworth, Erika, PUBLISHER: Palgrave MacMillan, This book provides a comprehensive overview of feminist and environmental theories of society-environment relations, considers the range of theoretical and political influences on socialist and Marxist theory, amongst others, and the social sciences' turn to poststructuralism and postmodernism. Cudworth also develops her own theoretical account for the interrelations between forms of social domination and contributes to important debates with sociology, social theory, feminist theory and environmentalism.

Offerte relazionate direct methods in the theory of elliptic equations: Developing Ecofeminist Theory: The Complexity of Difference

Circuit Analysis: Theory & Practice

ISBN: , SKU: , AUTHOR: Robbins, Judd / Robbins, Allan / Miller, Alan R., PUBLISHER: Cengage Learning, The mathematical foundation and the practical application of circuit theory in this highly readable book will prove invaluable to students enrolled in electronics engineeringtechnology curriculum and professionals alike. This one-of-a-kind text provides comprehensive coverage of circuit analysis topics, including fundamentals of DC and AC circuits, methods of analysis, capacitance, inductance, magnetism, simple transients, and computer methods. Hundreds of step by step examples lead the user through the critical thinking processes required to solve problems. Two popular computer simulation packages, OrCAD PSpice Version 9 and Electronics Workbench are integrated throughout the book to support "what-if" situations. With the Online Companion, users can access a web site that contains RealAudio sound-clips that present more in-depth discussions of the most difficult topics covered in each chapter.

Real Analysis

ISBN: , SKU: , AUTHOR: Royden, H. L. / Fitzpatrick, Patrick M., PUBLISHER: Prentice Hall, Real Analysis, Fourth Edition, covers the basic material that every reader should know in the classical theory of functions of a real variable, measure and integration theory, and some of the more important and elementary topics in general topology and normed linear space theory. This text assumes a general background in mathematics and familiarity with the fundamental concepts of analysis. Classical theory of functions, including the classical Banach spaces; General topology and the theory of general Banach spaces; Abstract treatment of measure and integration. For all readers interested in real analysis.

Offerte relazionate direct methods in the theory of elliptic equations: Real Analysis

George Kelly

ISBN: , SKU: , AUTHOR: Fransella, Fay, PUBLISHER: Sage Publications (CA), George Kelly's personal construct theory, first published in , is as radical today as it was then. Describing how each one of us goes about our daily life trying to make sense of the events around us, it maintains that we are in charge of what we do in the world, that we do not merely react to events. This book reveals that George Kelly was a man of enormous intellect, of many talents and of great complexity. Fay Fransella outlines how his views have influenced the theory and practice of psychotherapy, and illustrates how his training in physics and mathematics influenced his theory and led to the development of one of his methods of measurement - the repertory grid. The book also describes Kelly's phil

Political Theory: A Thematic Inquiry

ISBN: , SKU: , AUTHOR: Wiser, James, PUBLISHER: Wadsworth Publishing Company, This gracefully written, intellectually rigorous book explores the major issues of political theory by presenting the perspectives of major theorists. It gives students necessary historical background while examining basic themes and assessing the validity of basic arguments. Written in a clear, direct style, it can be easily understood by students with little previous exposure to political science. Rather than simply presenting an abstract or formal discussion of the major issues of political theory, it examines how the issues were understood by specific political thinkers including Plato, Machiavelli, Locke, Hobbes, Marx, Dahl, Popper, Nozick. T.H. Green, and others. This is a useful thematic introduction to political theory that places theory in an interesting historical and intellectual context.

Offerte relazionate direct methods in the theory of elliptic equations: Political Theory: A Thematic Inquiry

Transport Economics: Theory, Application and Policy

ISBN: , SKU: , AUTHOR: Mallard, Graham / Glaister, Stephen, PUBLISHER: Palgrave MacMillan, "Transport Economics"introduces students to the key areas of the transport sector, combining lucid explanation of theory with detailed case studies from across the European Union. The book applies microeconomic theory and isaimed at students taking their first course in the subject.

Peptide Nucleic Acids: Methods and Protocols

ISBN: , SKU: , AUTHOR: Nielsen, Peter E., PUBLISHER: Humana Press, Peter Eigil Nielsen has assembled a critically evaluated collection of key PNA protocols that are either already well established around the world, such as PCR-clamping and in situ hybridization, or that display promise of significant future impact. Basic methods for PNA oligomer synthesis and analysis have also been included. Written by experts with hands-on in the methods they describe, these readily reproducible protocols contain detailed step-by-step instructions, tips on avoiding pitfalls and on extending the method to other situations, and introductory material explaining the theory behind the process.

Offerte relazionate direct methods in the theory of elliptic equations: Peptide Nucleic Acids: Methods and Protocols

Statistical Learning Theory

Come nuovo. Volume universitario sulla teoria statistica dell'autoapprendimento di Vapkin. Vendo causa errato acquisto. A comprehensive look at learning and generalization theory. The statistical theory of learning and generalization concerns the problem of choosing desired functions on the basis of empirical data. Highly applicable to a variety of computer science and robotics fields, this book offers lucid coverage of the theory as a whole. Presenting a method for determining the necessary and sufficient conditions for consistency of learning process, the author covers function estimates from small data pools, applying these estimations to real-life problems, and much more.

Geometric Curve Evolution and Image Processing

ISBN: , SKU: , AUTHOR: Emmerich, Heike J. / Cao, Frederic / Cao, Frdric, PUBLISHER: Springer, In image processing, "motions by curvature" provide an efficient way to smooth curves representing the boundaries of objects. In such a motion, each point of the curve moves, at any instant, with a normal velocity equal to a function of the curvature at this point. This book is a rigorous and self-contained exposition of the techniques of "motion by curvature." The approach is axiomatic and formulated in terms of geometric invariance with respect to the position of the observer. This is translated into mathematical terms, and the author develops the approach of Olver, Sapiro and Tannenbaum, which classifies all curve evolution equations. He then draws a complete parallel with another axiomatic approach using level-set methods: this leads to generalized curvature motions. Finally, novel, and very accurate, numerical schemes are proposed allowing one to compute the solution of highly degenerate evolution equations in a completely invariant way. The convergence of this scheme is also proved.

Offerte relazionate direct methods in the theory of elliptic equations: Geometric Curve Evolution and Image Processing

An elementary treatise upon the theory and practice of the

An elementary treatise upon the theory and practice of the art of dancing - Carlo Blasis Libro in lingua inglese. Translated by Mary Stewart Evans. Buono stato di conservazione

Current Diagnosis

ISBN: , SKU: , AUTHOR: Conn, Rex B. / Borer, William Z. / Kersey, Ray, PUBLISHER: W.B. Saunders Company, This volume of this classic resource delivers the very latest diagnostic methods for a comprehensive set of disorders Concise, authoritatively written articles describe both the most effective approach to the investigation of a clinical problem and the most direct route to the diagnosis of a specific condition. Superb coverage of all of today's diagnostic procedures--including history, physical findings, imaging studies, and laboratoy tests--provide the reader with practical, state-of-the-art guidance.

Offerte relazionate direct methods in the theory of elliptic equations: Current Diagnosis

Multidimensional Integral Equations and Inequalities

ISBN: , SKU: , AUTHOR: Pachpatte, B. G., PUBLISHER: Atlantis Press, Since from more than a century, the study of various types of integral equations and inequalities has been focus of great attention by many researchers, interested both in theory and its applications. In particular, there exists a very rich literature related to the integral equations and inequalities and their applications. The present monograph is an attempt to organize recent progress related to the Multidimensional integral equations and inequalities, which we hope will widen the scope of their new applications. The field to be covered is extremely wide and it is nearly impossible to treat all of them here. The material included in the monograph is recent and hard to find in other books. It is accessible to any reader with reasonable background in real analysis and acquaintance with its related areas. All results are presented in an elementary way and the book could also serve as a textbook for an advanced graduate course. The book deserves a warm welcome to those who wish to learn the subject and it will also be most valuable as a source of reference in the field. It will be an invaluable reading for mathematicians, physicists and engineers and also for graduate students, scientists and scholars wishing to keep abreast of this important area of research.

Neutrino Physics

ISBN: , SKU: , AUTHOR: Winter, Klaus, PUBLISHER: Cambridge University Press, Thoroughly revised and updated, this new edition presents a comprehensive overview of modern neutrino physics. The book covers all the major areas of current interest. An international group of distinguished contributors discuss the intrinsic properties of neutrinos, the theory of the interaction of neutrinos with matter, experimental investigations of the weak interaction in neutrino processes, the theory and supporting experiment for the basic properties of the interaction of neutrinos with fermions, and neutrinos in astrophysics and cosmology. This edition presents new data on solar neutrinos and an update of the results of searches for double beta decay. It also contains a new chapter on direct measurements of the neutrino mass, with high precision data from experiments at Fermilab and CERN, and at the Kamiokande Laboratory in Japan. This is an essential reference text for particle physicists, nuclear physicists and astrophysicists.

Offerte relazionate direct methods in the theory of elliptic equations: Neutrino Physics

The Theory of Relativity

ISBN: , SKU: , AUTHOR: Einstein, Albert, PUBLISHER: Citadel Press, In this collection of Einstein's most important writings on physics, Einstein reduces the complex to its essentials. Covers the Theory of Relativity, E=MC2, Physics and Reality, and much more.

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