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Author: A. A. Samarskii Publisher: Walter de Gruyter ISBN: 3110205793 Category : Mathematics Languages : en Pages : 453
Book Description
The main classes of inverse problems for equations of mathematical physics and their numerical solution methods are considered in this book which is intended for graduate students and experts in applied mathematics, computational mathematics, and mathematical modelling.
Author: A. A. Samarskii Publisher: Walter de Gruyter ISBN: 3110205793 Category : Mathematics Languages : en Pages : 453
Book Description
The main classes of inverse problems for equations of mathematical physics and their numerical solution methods are considered in this book which is intended for graduate students and experts in applied mathematics, computational mathematics, and mathematical modelling.
Author: Alexander A. Samarskii Publisher: ISBN: 9789004155237 Category : Differential equations, Partial Languages : en Pages : 450
Book Description
This book treats some particular inverse problems for time-dependent and time-independent equations often encountered in mathematical physics.
Author: Global Express Ltd. Co. Publisher: CRC Press ISBN: 148229298X Category : Mathematics Languages : en Pages : 732
Book Description
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, app
Author: Mohsen Razavy Publisher: World Scientific ISBN: 9811221685 Category : Science Languages : en Pages : 387
Book Description
This book is a compilation of different methods of formulating and solving inverse problems in physics from classical mechanics to the potentials and nucleus-nucleus scattering. Mathematical proofs are omitted since excellent monographs already exist dealing with these aspects of the inverse problems.The emphasis here is on finding numerical solutions to complicated equations. A detailed discussion is presented on the use of continued fractional expansion, its power and its limitation as applied to various physical problems. In particular, the inverse problem for discrete form of the wave equation is given a detailed exposition and applied to atomic and nuclear scattering, in the latter for elastic as well as inelastic collision. This technique is also used for inverse problem of geomagnetic induction and one-dimensional electrical conductivity. Among other topics covered are the inverse problem of torsional vibration, and also a chapter on the determination of the motion of a body with reflecting surface from its reflection coefficient.
Author: Alexander G. Ramm Publisher: Springer Science & Business Media ISBN: 0387232184 Category : Technology & Engineering Languages : en Pages : 453
Book Description
Inverse Problems is a monograph which contains a self-contained presentation of the theory of several major inverse problems and the closely related results from the theory of ill-posed problems. The book is aimed at a large audience which include graduate students and researchers in mathematical, physical, and engineering sciences and in the area of numerical analysis.
Author: Per Christian Hansen Publisher: SIAM ISBN: 089871883X Category : Mathematics Languages : en Pages : 220
Book Description
This book gives an introduction to the practical treatment of inverse problems by means of numerical methods, with a focus on basic mathematical and computational aspects. To solve inverse problems, we demonstrate that insight about them goes hand in hand with algorithms.
Author: A.N. Tikhonov Publisher: Springer Science & Business Media ISBN: 940158480X Category : Mathematics Languages : en Pages : 257
Book Description
Many problems in science, technology and engineering are posed in the form of operator equations of the first kind, with the operator and RHS approximately known. But such problems often turn out to be ill-posed, having no solution, or a non-unique solution, and/or an unstable solution. Non-existence and non-uniqueness can usually be overcome by settling for `generalised' solutions, leading to the need to develop regularising algorithms. The theory of ill-posed problems has advanced greatly since A. N. Tikhonov laid its foundations, the Russian original of this book (1990) rapidly becoming a classical monograph on the topic. The present edition has been completely updated to consider linear ill-posed problems with or without a priori constraints (non-negativity, monotonicity, convexity, etc.). Besides the theoretical material, the book also contains a FORTRAN program library. Audience: Postgraduate students of physics, mathematics, chemistry, economics, engineering. Engineers and scientists interested in data processing and the theory of ill-posed problems.
Author: Mathias Richter Publisher: Birkhäuser ISBN: 3319483846 Category : Mathematics Languages : en Pages : 248
Book Description
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.
Author: Global Express Ltd. Co. Publisher: CRC Press ISBN: 9780824719876 Category : Mathematics Languages : en Pages : 736
Book Description
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: A. A. Samarskii
Author: A. A. Samarskii
Author: Alexander A. Samarskii
Author: Global Express Ltd. Co.
Author: Mohsen Razavy
Author: Alexander G. Ramm
Author: Per Christian Hansen
Author: A.N. Tikhonov
Author: Mathias Richter
Author: V. G. Romanov
Author: Global Express Ltd. Co.