Regularization of Inverse Problems
Title | Regularization of Inverse Problems PDF eBook |
Author | Heinz Werner Engl |
Publisher | Springer Science & Business Media |
Pages | 340 |
Release | 2000-03-31 |
Genre | Mathematics |
ISBN | 9780792361404 |
This book is devoted to the mathematical theory of regularization methods and gives an account of the currently available results about regularization methods for linear and nonlinear ill-posed problems. Both continuous and iterative regularization methods are considered in detail with special emphasis on the development of parameter choice and stopping rules which lead to optimal convergence rates.
Linear Inverse Problems and Tikhonov Regularization
Title | Linear Inverse Problems and Tikhonov Regularization PDF eBook |
Author | Mark S. Gockenbach |
Publisher | |
Pages | 321 |
Release | 2016 |
Genre | |
ISBN | 9781614440291 |
Linear Inverse Problems and Tikhonov Regularization
Title | Linear Inverse Problems and Tikhonov Regularization PDF eBook |
Author | Mark S. Gockenbach |
Publisher | American Mathematical Soc. |
Pages | 320 |
Release | 2016-12-31 |
Genre | Mathematics |
ISBN | 0883851415 |
Inverse problems occur frequently in science and technology, whenever we need to infer causes from effects that we can measure. Mathematically, they are difficult problems because they are unstable: small bits of noise in the measurement can completely throw off the solution. Nevertheless, there are methods for finding good approximate solutions. Linear Inverse Problems and Tikhonov Regularization examines one such method: Tikhonov regularization for linear inverse problems defined on Hilbert spaces. This is a clear example of the power of applying deep mathematical theory to solve practical problems. Beginning with a basic analysis of Tikhonov regularization, this book introduces the singular value expansion for compact operators, and uses it to explain why and how the method works. Tikhonov regularization with seminorms is also analyzed, which requires introducing densely defined unbounded operators and their basic properties. Some of the relevant background is included in appendices, making the book accessible to a wide range of readers.
Inverse Problems: Tikhonov Theory And Algorithms
Title | Inverse Problems: Tikhonov Theory And Algorithms PDF eBook |
Author | Kazufumi Ito |
Publisher | World Scientific |
Pages | 330 |
Release | 2014-08-28 |
Genre | Mathematics |
ISBN | 9814596213 |
Inverse problems arise in practical applications whenever one needs to deduce unknowns from observables. This monograph is a valuable contribution to the highly topical field of computational inverse problems. Both mathematical theory and numerical algorithms for model-based inverse problems are discussed in detail. The mathematical theory focuses on nonsmooth Tikhonov regularization for linear and nonlinear inverse problems. The computational methods include nonsmooth optimization algorithms, direct inversion methods and uncertainty quantification via Bayesian inference.The book offers a comprehensive treatment of modern techniques, and seamlessly blends regularization theory with computational methods, which is essential for developing accurate and efficient inversion algorithms for many practical inverse problems.It demonstrates many current developments in the field of computational inversion, such as value function calculus, augmented Tikhonov regularization, multi-parameter Tikhonov regularization, semismooth Newton method, direct sampling method, uncertainty quantification and approximate Bayesian inference. It is written for graduate students and researchers in mathematics, natural science and engineering.
Linear and Nonlinear Inverse Problems with Practical Applications
Title | Linear and Nonlinear Inverse Problems with Practical Applications PDF eBook |
Author | Jennifer L. Mueller |
Publisher | SIAM |
Pages | 349 |
Release | 2012-11-30 |
Genre | Mathematics |
ISBN | 1611972337 |
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.
Parameter Estimation and Inverse Problems
Title | Parameter Estimation and Inverse Problems PDF eBook |
Author | Richard C. Aster |
Publisher | Elsevier |
Pages | 406 |
Release | 2018-10-16 |
Genre | Science |
ISBN | 0128134232 |
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
Handbook of Mathematical Methods in Imaging
Title | Handbook of Mathematical Methods in Imaging PDF eBook |
Author | Otmar Scherzer |
Publisher | Springer Science & Business Media |
Pages | 1626 |
Release | 2010-11-23 |
Genre | Mathematics |
ISBN | 0387929193 |
The Handbook of Mathematical Methods in Imaging provides a comprehensive treatment of the mathematical techniques used in imaging science. The material is grouped into two central themes, namely, Inverse Problems (Algorithmic Reconstruction) and Signal and Image Processing. Each section within the themes covers applications (modeling), mathematics, numerical methods (using a case example) and open questions. Written by experts in the area, the presentation is mathematically rigorous. The entries are cross-referenced for easy navigation through connected topics. Available in both print and electronic forms, the handbook is enhanced by more than 150 illustrations and an extended bibliography. It will benefit students, scientists and researchers in applied mathematics. Engineers and computer scientists working in imaging will also find this handbook useful.