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| Author | : Albert Tarantola |
| Publisher | : SIAM |
| Total Pages | : 349 |
| Release | : 2005-01-01 |
| Genre | : Mathematics |
| ISBN | : 9780898717921 |
Download Inverse Problem Theory and Methods for Model Parameter Estimation Book in PDF, ePub and Kindle
While the prediction of observations is a forward problem, the use of actual observations to infer the properties of a model is an inverse problem. Inverse problems are difficult because they may not have a unique solution. The description of uncertainties plays a central role in the theory, which is based on probability theory. This book proposes a general approach that is valid for linear as well as for nonlinear problems. The philosophy is essentially probabilistic and allows the reader to understand the basic difficulties appearing in the resolution of inverse problems. The book attempts to explain how a method of acquisition of information can be applied to actual real-world problems, and many of the arguments are heuristic.
| Author | : Curtis R. Vogel |
| Publisher | : SIAM |
| Total Pages | : 195 |
| Release | : 2002-01-01 |
| Genre | : Mathematics |
| ISBN | : 0898717574 |
Download Computational Methods for Inverse Problems Book in PDF, ePub and Kindle
Provides a basic understanding of both the underlying mathematics and the computational methods used to solve inverse problems.
| Author | : Clive D. Rodgers |
| Publisher | : World Scientific |
| Total Pages | : 256 |
| Release | : 2000 |
| Genre | : Science |
| ISBN | : 981022740X |
Download Inverse Methods for Atmospheric Sounding Book in PDF, ePub and Kindle
Annotation Rodgers (U. of Oxford) provides graduate students and other researchers a background to the inverse problem and its solution, with applications relating to atmospheric measurements. He introduces the stages in the reverse order than the usual approach in order to develop the learner's intuition about the nature of the inverse problem. Annotation copyrighted by Book News, Inc., Portland, OR.
| Author | : Richard C. Aster |
| Publisher | : Elsevier |
| Total Pages | : 404 |
| Release | : 2018-10-16 |
| Genre | : Science |
| ISBN | : 0128134232 |
Download Parameter Estimation and Inverse Problems Book in PDF, ePub and Kindle
Parameter Estimation and Inverse Problems, Third Edition, is structured around a course at New Mexico Tech and is designed to be accessible to typical graduate students in the physical sciences who do not have an extensive mathematical background. The book is complemented by a companion website that includes MATLAB codes that correspond to examples that are illustrated with simple, easy to follow problems that illuminate the details of particular numerical methods. Updates to the new edition include more discussions of Laplacian smoothing, an expansion of basis function exercises, the addition of stochastic descent, an improved presentation of Fourier methods and exercises, and more. Features examples that are illustrated with simple, easy to follow problems that illuminate the details of a particular numerical method Includes an online instructor’s guide that helps professors teach and customize exercises and select homework problems Covers updated information on adjoint methods that are presented in an accessible manner
| Author | : David Colton |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 292 |
| Release | : 2000-05-23 |
| Genre | : Language Arts & Disciplines |
| ISBN | : 9783211834701 |
Download Surveys on Solution Methods for Inverse Problems Book in PDF, ePub and Kindle
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.
| Author | : Andreas Kirsch |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 314 |
| Release | : 2011-03-24 |
| Genre | : Mathematics |
| ISBN | : 1441984747 |
Download An Introduction to the Mathematical Theory of Inverse Problems Book in PDF, ePub and Kindle
This book introduces the reader to the area of inverse problems. The study of inverse problems is of vital interest to many areas of science and technology such as geophysical exploration, system identification, nondestructive testing and ultrasonic tomography. The aim of this book is twofold: in the first part, the reader is exposed to the basic notions and difficulties encountered with ill-posed problems. Basic properties of regularization methods for linear ill-posed problems are studied by means of several simple analytical and numerical examples. The second part of the book presents two special nonlinear inverse problems in detail - the inverse spectral problem and the inverse scattering problem. The corresponding direct problems are studied with respect to existence, uniqueness and continuous dependence on parameters. Then some theoretical results as well as numerical procedures for the inverse problems are discussed. The choice of material and its presentation in the book are new, thus making it particularly suitable for graduate students. Basic knowledge of real analysis is assumed. In this new edition, the Factorization Method is included as one of the prominent members in this monograph. Since the Factorization Method is particularly simple for the problem of EIT and this field has attracted a lot of attention during the past decade a chapter on EIT has been added in this monograph as Chapter 5 while the chapter on inverse scattering theory is now Chapter 6.The main changes of this second edition compared to the first edition concern only Chapters 5 and 6 and the Appendix A. Chapter 5 introduces the reader to the inverse problem of electrical impedance tomography.
| Author | : Jennifer L. Mueller |
| Publisher | : SIAM |
| Total Pages | : 349 |
| Release | : 2012-11-30 |
| Genre | : Mathematics |
| ISBN | : 1611972337 |
Download Linear and Nonlinear Inverse Problems with Practical Applications Book in PDF, ePub and Kindle
Inverse problems arise in practical applications whenever there is a need to interpret indirect measurements. This book explains how to identify ill-posed inverse problems arising in practice and gives a hands-on guide to designing computational solution methods for them, with related codes on an accompanying website. The guiding linear inversion examples are the problem of image deblurring, x-ray tomography, and backward parabolic problems, including heat transfer. A thorough treatment of electrical impedance tomography is used as the guiding nonlinear inversion example which combines the analytic-geometric research tradition and the regularization-based school of thought in a fruitful manner. This book is complete with exercises and project topics, making it ideal as a classroom textbook or self-study guide for graduate and advanced undergraduate students in mathematics, engineering or physics who wish to learn about computational inversion. It also acts as a useful guide for researchers who develop inversion techniques in high-tech industry.
| Author | : Global Express Ltd. Co. |
| Publisher | : CRC Press |
| Total Pages | : 736 |
| Release | : 2000-03-21 |
| Genre | : Mathematics |
| ISBN | : 9780824719876 |
Download Methods for Solving Inverse Problems in Mathematical Physics Book in PDF, ePub and Kindle
Developing an approach to the question of existence, uniqueness and stability of solutions, this work presents a systematic elaboration of the theory of inverse problems for all principal types of partial differential equations. It covers up-to-date methods of linear and nonlinear analysis, the theory of differential equations in Banach spaces, applications of functional analysis, and semigroup theory.
| Author | : Andrew F. Bennett |
| Publisher | : Cambridge University Press |
| Total Pages | : 369 |
| Release | : 1992-07-31 |
| Genre | : Mathematics |
| ISBN | : 0521385687 |
Download Inverse Methods in Physical Oceanography Book in PDF, ePub and Kindle
Observations of ocean circulation have increased as a result of international field programmes and of remote sensing systems on artificial earth satellites. Oceanographers are increasingly turning to inverse methods for combining these observations with numerical models of ocean circulation. Professor Bennett's work explores the potential for inverse theory, emphasizing possibilities rather than expedient or rudimentary applications. In addition to interpolating the data and adding realism to the model solutions, the methods can yield estimates for unobserved flow variables, forcing fields, and model parameters. Inverse formulations can resolve ill-posed modelling problems, lead to design criteria for oceanic observing systems, and enable the testing of models as scientific hypothesis. Exercises of varying difficulty rehearse technical skills and supplement the central theoretical development. Thus this book will be invaluable for environmental scientists and engineers, advanced undergraduates in applied mathematics, and graduate students in physical oceanography.
| Author | : Mathias Richter |
| Publisher | : Birkhäuser |
| Total Pages | : 248 |
| Release | : 2016-11-24 |
| Genre | : Mathematics |
| ISBN | : 3319483846 |
Download Inverse Problems Book in PDF, ePub and Kindle
The overall goal of the book is to provide access to the regularized solution of inverse problems relevant in geophysics without requiring more mathematical knowledge than is taught in undergraduate math courses for scientists and engineers. From abstract analysis only the concept of functions as vectors is needed. Function spaces are introduced informally in the course of the text, when needed. Additionally, a more detailed, but still condensed introduction is given in Appendix B. A second goal is to elaborate the single steps to be taken when solving an inverse problem: discretization, regularization and practical solution of the regularized optimization problem. These steps are shown in detail for model problems from the fields of inverse gravimetry and seismic tomography. The intended audience is mathematicians, physicists and engineers having a good working knowledge of linear algebra and analysis at the upper undergraduate level.
