Numerical Treatment of Inverse Problems in Differential and Integral Equations

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Publisher : Springer Science & Business Media
ISBN 13 : 1468473247
Total Pages : 369 pages
Book Rating : 4.4/5 (684 download)

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Book Synopsis Numerical Treatment of Inverse Problems in Differential and Integral Equations by : Deuflhard

Download or read book Numerical Treatment of Inverse Problems in Differential and Integral Equations written by Deuflhard and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: In many scientific or engineering applications, where ordinary differen tial equation (OOE),partial differential equation (POE), or integral equation (IE) models are involved, numerical simulation is in common use for prediction, monitoring, or control purposes. In many cases, however, successful simulation of a process must be preceded by the solution of the so-called inverse problem, which is usually more complex: given meas ured data and an associated theoretical model, determine unknown para meters in that model (or unknown functions to be parametrized) in such a way that some measure of the "discrepancy" between data and model is minimal. The present volume deals with the numerical treatment of such inverse probelms in fields of application like chemistry (Chap. 2,3,4, 7,9), molecular biology (Chap. 22), physics (Chap. 8,11,20), geophysics (Chap. 10,19), astronomy (Chap. 5), reservoir simulation (Chap. 15,16), elctrocardiology (Chap. 14), computer tomography (Chap. 21), and control system design (Chap. 12,13). In the actual computational solution of inverse problems in these fields, the following typical difficulties arise: (1) The evaluation of the sen sitivity coefficients for the model. may be rather time and storage con suming. Nevertheless these coefficients are needed (a) to ensure (local) uniqueness of the solution, (b) to estimate the accuracy of the obtained approximation of the solution, (c) to speed up the iterative solution of nonlinear problems. (2) Often the inverse problems are ill-posed. To cope with this fact in the presence of noisy or incomplete data or inev itable discretization errors, regularization techniques are necessary.

Numerical Treatment of Inverse Problems in Differential and Integral Equations

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Publisher :
ISBN 13 : 9781468473254
Total Pages : 376 pages
Book Rating : 4.4/5 (732 download)

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Book Synopsis Numerical Treatment of Inverse Problems in Differential and Integral Equations by : 3Island Press

Download or read book Numerical Treatment of Inverse Problems in Differential and Integral Equations written by 3Island Press and published by . This book was released on 1983-01-01 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Numerical Treatment of Inverse Problems in Differential and Integral Equations

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Publisher :
ISBN 13 :
Total Pages : 357 pages
Book Rating : 4.:/5 (251 download)

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Book Synopsis Numerical Treatment of Inverse Problems in Differential and Integral Equations by : Peter Deuflhard

Download or read book Numerical Treatment of Inverse Problems in Differential and Integral Equations written by Peter Deuflhard and published by . This book was released on 1983 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Numerical Treatment of Inverse Problems in Differential and Integral Equations

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Author :
Publisher :
ISBN 13 :
Total Pages : 357 pages
Book Rating : 4.:/5 (989 download)

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Book Synopsis Numerical Treatment of Inverse Problems in Differential and Integral Equations by : Peter Deuflhard

Download or read book Numerical Treatment of Inverse Problems in Differential and Integral Equations written by Peter Deuflhard and published by . This book was released on 1983 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Inverse Problems in the Mathematical Sciences

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Publisher : Springer Science & Business Media
ISBN 13 : 3322992020
Total Pages : 154 pages
Book Rating : 4.3/5 (229 download)

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Book Synopsis Inverse Problems in the Mathematical Sciences by : Charles W. Groetsch

Download or read book Inverse Problems in the Mathematical Sciences written by Charles W. Groetsch and published by Springer Science & Business Media. This book was released on 2013-12-14 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inverse problems are immensely important in modern science and technology. However, the broad mathematical issues raised by inverse problems receive scant attention in the university curriculum. This book aims to remedy this state of affairs by supplying an accessible introduction, at a modest mathematical level, to the alluring field of inverse problems. Many models of inverse problems from science and engineering are dealt with and nearly a hundred exercises, of varying difficulty, involving mathematical analysis, numerical treatment, or modelling of inverse problems, are provided. The main themes of the book are: causation problem modeled as integral equations; model identification problems, posed as coefficient determination problems in differential equations; the functional analytic framework for inverse problems; and a survey of the principal numerical methods for inverse problems. An extensive annotated bibliography furnishes leads on the history of inverse problems and a guide to the frontiers of current research.

Introduction to Inverse Problems for Differential Equations

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Publisher : Springer
ISBN 13 : 331962797X
Total Pages : 261 pages
Book Rating : 4.3/5 (196 download)

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Book Synopsis Introduction to Inverse Problems for Differential Equations by : Alemdar Hasanov Hasanoğlu

Download or read book Introduction to Inverse Problems for Differential Equations written by Alemdar Hasanov Hasanoğlu and published by Springer. This book was released on 2017-07-31 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a systematic exposition of the main ideas and methods in treating inverse problems for PDEs arising in basic mathematical models, though it makes no claim to being exhaustive. Mathematical models of most physical phenomena are governed by initial and boundary value problems for PDEs, and inverse problems governed by these equations arise naturally in nearly all branches of science and engineering. The book’s content, especially in the Introduction and Part I, is self-contained and is intended to also be accessible for beginning graduate students, whose mathematical background includes only basic courses in advanced calculus, PDEs and functional analysis. Further, the book can be used as the backbone for a lecture course on inverse and ill-posed problems for partial differential equations. In turn, the second part of the book consists of six nearly-independent chapters. The choice of these chapters was motivated by the fact that the inverse coefficient and source problems considered here are based on the basic and commonly used mathematical models governed by PDEs. These chapters describe not only these inverse problems, but also main inversion methods and techniques. Since the most distinctive features of any inverse problems related to PDEs are hidden in the properties of the corresponding solutions to direct problems, special attention is paid to the investigation of these properties.

Inverse Problems for Maxwell's Equations

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Publisher : VSP
ISBN 13 : 9789067641722
Total Pages : 266 pages
Book Rating : 4.6/5 (417 download)

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Book Synopsis Inverse Problems for Maxwell's Equations by : V. Vladimir Gavrilovich Romanov

Download or read book Inverse Problems for Maxwell's Equations written by V. Vladimir Gavrilovich Romanov and published by VSP. This book was released on 1994 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book offers a simultaneous presentation of the theory and numerical treatment of inverse problems for Maxwell's equations. The inverse problems are central to many areas of science and technology such as geophysical exploration, remote sensing, near-surface radar-location, dielectric logging, medical imaging, etc. The basic idea. of inverse methods is to extract from the evaluation of measured electromagnetic field the details of the medium considered. The inverse problems are investigated not only for Maxwell's equations but also for their guasistationary approximation and in the case of harmonic dependence in time. Starting with the simplest one-dimensional inverse problems, the book leads its readers to more complicated multidimensional ones studied for media of various kinds. The unique solvability of a number of the considered problems is shown as well as the stability of their solutions. The numerical analysis ranges from the finite-difference scheme inversion to the linearization method and finally the dynamic variant of the Gel'fand-Levitan method. Computational results are presented. The book is intended to provide graduate students in applied mathematics and geophysics, as well as the researches in the field, with an understanding of inverse problem theory. Although the main part of the book is rather theoretical in nature, it is also of practical value to experimentalists and engineers.

Surveys on Solution Methods for Inverse Problems

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Publisher : Springer Science & Business Media
ISBN 13 : 3709162963
Total Pages : 279 pages
Book Rating : 4.7/5 (91 download)

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Book Synopsis Surveys on Solution Methods for Inverse Problems by : David Colton

Download or read book Surveys on Solution Methods for Inverse Problems written by David Colton and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inverse problems are concerned with determining causes for observed or desired effects. Problems of this type appear in many application fields both in science and in engineering. The mathematical modelling of inverse problems usually leads to ill-posed problems, i.e., problems where solutions need not exist, need not be unique or may depend discontinuously on the data. For this reason, numerical methods for solving inverse problems are especially difficult, special methods have to be developed which are known under the term "regularization methods". This volume contains twelve survey papers about solution methods for inverse and ill-posed problems and about their application to specific types of inverse problems, e.g., in scattering theory, in tomography and medical applications, in geophysics and in image processing. The papers have been written by leading experts in the field and provide an up-to-date account of solution methods for inverse problems.

Integral Equations and Inverse Problems

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Publisher :
ISBN 13 :
Total Pages : 308 pages
Book Rating : 4.:/5 (44 download)

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Book Synopsis Integral Equations and Inverse Problems by : Vesselin Petkov

Download or read book Integral Equations and Inverse Problems written by Vesselin Petkov and published by . This book was released on 1991 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Inverse Problems in Partial Differential Equations

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Publisher : SIAM
ISBN 13 : 9780898712520
Total Pages : 234 pages
Book Rating : 4.7/5 (125 download)

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Book Synopsis Inverse Problems in Partial Differential Equations by : David L. Colton

Download or read book Inverse Problems in Partial Differential Equations written by David L. Colton and published by SIAM. This book was released on 1990-01-01 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Inverse Problems for Partial Differential Equations

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Publisher : Springer
ISBN 13 : 3319516582
Total Pages : 406 pages
Book Rating : 4.3/5 (195 download)

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Book Synopsis Inverse Problems for Partial Differential Equations by : Victor Isakov

Download or read book Inverse Problems for Partial Differential Equations written by Victor Isakov and published by Springer. This book was released on 2017-02-24 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive description of the current theoretical and numerical aspects of inverse problems in partial differential equations. Applications include recovery of inclusions from anomalies of their gravity fields, reconstruction of the interior of the human body from exterior electrical, ultrasonic, and magnetic measurement. By presenting the data in a readable and informative manner, the book introduces both scientific and engineering researchers as well as graduate students to the significant work done in this area in recent years, relating it to broader themes in mathematical analysis.

Integral Equations

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Publisher : Birkhäuser
ISBN 13 : 3034892152
Total Pages : 377 pages
Book Rating : 4.0/5 (348 download)

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Book Synopsis Integral Equations by : Wolfgang Hackbusch

Download or read book Integral Equations written by Wolfgang Hackbusch and published by Birkhäuser. This book was released on 2012-12-06 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: The theory of integral equations has been an active research field for many years and is based on analysis, function theory, and functional analysis. On the other hand, integral equations are of practical interest because of the «boundary integral equation method», which transforms partial differential equations on a domain into integral equations over its boundary. This book grew out of a series of lectures given by the author at the Ruhr-Universitat Bochum and the Christian-Albrecht-Universitat zu Kiel to students of mathematics. The contents of the first six chapters correspond to an intensive lecture course of four hours per week for a semester. Readers of the book require background from analysis and the foundations of numeri cal mathematics. Knowledge of functional analysis is helpful, but to begin with some basic facts about Banach and Hilbert spaces are sufficient. The theoretical part of this book is reduced to a minimum; in Chapters 2, 4, and 5 more importance is attached to the numerical treatment of the integral equations than to their theory. Important parts of functional analysis (e. g. , the Riesz-Schauder theory) are presented without proof. We expect the reader either to be already familiar with functional analysis or to become motivated by the practical examples given here to read a book about this topic. We recall that also from a historical point of view, functional analysis was initially stimulated by the investigation of integral equations.

Improperly Posed Problems and Their Numerical Treatment

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Publisher : Birkhäuser
ISBN 13 : 3034854609
Total Pages : 254 pages
Book Rating : 4.0/5 (348 download)

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Book Synopsis Improperly Posed Problems and Their Numerical Treatment by : Prof. Dr. G. Hämmerlin

Download or read book Improperly Posed Problems and Their Numerical Treatment written by Prof. Dr. G. Hämmerlin and published by Birkhäuser. This book was released on 2013-11-21 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Whilst improperly posed problems appear in several branches of applied and pure mathematics, this conference concentrated mainly on the practical treatment of ill posedness. The participants came from 12 countries. The interchange of ideas reflected the spectrum of questions arising in connection with the subject of the conference, where currently progresses in research are made. This volume contains 17 papers presented at the con ference. Focal points in the programme were: Problems of regularisation, parameter identification, free boundary and inverse problems in differential equations and inte gral equations of the first kind. Problems, which appear in science, in technical fields and in medicine are dis cussed as well as general operator equations. In a jOint discussion, several open problems have been worked out which are collected at the end of the volume. The editor's thanks go to all contributors and parti cipants who made the conference a success; to the manage ment of the institute with its unique atmosphere; to the Birkhauser Verlag for the possibility to publish the vo lume in the well-known ISNM series; to Dr. P. Jochum (Mlin chen) for assistance in organization and to Mrs. Chr. Rogg (Augsburg) for her excellent typing of several manuscripts.

Inverse and Ill-posed Problems

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ISBN 13 :
Total Pages : 592 pages
Book Rating : 4.:/5 (44 download)

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Book Synopsis Inverse and Ill-posed Problems by : Heinz W. Engl

Download or read book Inverse and Ill-posed Problems written by Heinz W. Engl and published by . This book was released on 1987 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inverse and Ill-Posed Problems.

Bitangential Direct and Inverse Problems for Systems of Integral and Differential Equations

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Publisher : Cambridge University Press
ISBN 13 : 1139560816
Total Pages : 487 pages
Book Rating : 4.1/5 (395 download)

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Book Synopsis Bitangential Direct and Inverse Problems for Systems of Integral and Differential Equations by : Damir Z. Arov

Download or read book Bitangential Direct and Inverse Problems for Systems of Integral and Differential Equations written by Damir Z. Arov and published by Cambridge University Press. This book was released on 2012-09-13 with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt: This largely self-contained treatment surveys, unites and extends some 20 years of research on direct and inverse problems for canonical systems of integral and differential equations and related systems. Five basic inverse problems are studied in which the main part of the given data is either a monodromy matrix; an input scattering matrix; an input impedance matrix; a matrix valued spectral function; or an asymptotic scattering matrix. The corresponding direct problems are also treated. The book incorporates introductions to the theory of matrix valued entire functions, reproducing kernel Hilbert spaces of vector valued entire functions (with special attention to two important spaces introduced by L. de Branges), the theory of J-inner matrix valued functions and their application to bitangential interpolation and extension problems, which can be used independently for courses and seminars in analysis or for self-study. A number of examples are presented to illustrate the theory.

Integral Methods in Science and Engineering

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Publisher : Springer
ISBN 13 : 3030160777
Total Pages : 478 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Integral Methods in Science and Engineering by : Christian Constanda

Download or read book Integral Methods in Science and Engineering written by Christian Constanda and published by Springer. This book was released on 2019-07-18 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: This contributed volume contains a collection of articles on state-of-the-art developments on the construction of theoretical integral techniques and their application to specific problems in science and engineering. The chapters in this book are based on talks given at the Fifteenth International Conference on Integral Methods in Science and Engineering, held July 16-20, 2018 at the University of Brighton, UK, and are written by internationally recognized researchers. The topics addressed are wide ranging, and include: Asymptotic analysis Boundary-domain integral equations Viscoplastic fluid flow Stationary waves Interior Neumann shape optimization Self-configuring neural networks This collection will be of interest to researchers in applied mathematics, physics, and mechanical and electrical engineering, as well as graduate students in these disciplines and other professionals for whom integration is an essential tool.

Computational Methods for Inverse Problems

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Publisher : SIAM
ISBN 13 : 0898717574
Total Pages : 195 pages
Book Rating : 4.8/5 (987 download)

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Book Synopsis Computational Methods for Inverse Problems by : Curtis R. Vogel

Download or read book Computational Methods for Inverse Problems written by Curtis R. Vogel and published by SIAM. This book was released on 2002-01-01 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a basic understanding of both the underlying mathematics and the computational methods used to solve inverse problems.