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Download Elements of the Theory of Inverse Problems (Inverse and Ill-Posed Problems) eBook

by A. M. Denisov

Download Elements of the Theory of Inverse Problems (Inverse and Ill-Posed Problems) eBook
ISBN:
9067643033
Author:
A. M. Denisov
Category:
Home Improvement & Design
Language:
English
Publisher:
De Gruyter (August 1, 1999)
Pages:
272 pages
EPUB book:
1872 kb
FB2 book:
1789 kb
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1805 kb
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4.7
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The terms "inverse problems" and "ill-posed problems" have been steadily and surely gaining popularity in modern science since the middle of the 20th century.

The terms "inverse problems" and "ill-posed problems" have been steadily and surely gaining popularity in modern science since the middle of the 20th century. A little more than fifty years of studying problems of this kind have shown that a great number of problems from various branches of classical mathematics (computational algebra, differential and integral equations, partial differential equations, functional analysis) can be classified as inverse or ill-posed, and they are among the most complicated ones (since they are unstable and usually nonlinear).

Article in Journal of Inverse and Ill-Posed Problems 14(1):1-27 · January 2006 with 3 Reads. We present new constructive methods of investigation of multidimensional inverse problems for kinetic and other evolution equations. How we measure 'reads'. Do you want to read the rest of this article?

Inverse and ill-posed problems are currently attracting great interest. This book is the first small step in that direction

Inverse and ill-posed problems are currently attracting great interest. A vast literature is devoted to these problems, making it necessary to systematize the accumulated material. This book is the first small step in that direction. We propose a classification of inverse problems according to the type of equation, unknowns and additional information. We consider specific problems from a single position and indicate relationships between them.

Keywords: Inverse problems, mathematical physics, boundary value problems, ordinary differential equations, elliptic equations, parabolic equations, right-hand side identification, evolutionary inverse problems, ill-posed problems, regularization methods, Tikhonov.

Keywords: Inverse problems, mathematical physics, boundary value problems, ordinary differential equations, elliptic equations, parabolic equations, right-hand side identification, evolutionary inverse problems, ill-posed problems, regularization methods, Tikhonov regularization, conjugate gradient method, discrepancy principle, finite difference methods, finite element methods. Mathematics Subject Classification 2000: 65-02, 65F22, 65J20, 65L09, 65M32, 65N21.

Some examples of inverse problems. Formulation of the inverse problem. Imaging with incomplete, noisy data. QCD is widely considered to be a good candidate for a theory of the strong interactions. A few examples of ill-posed problems. How to cure ill-posedness. Regularisation of ill-posed problems. The generalised solution. Tikhonov's regularisation method. A brief history of the problem. Methods based on integral equations. Asymptotic freedom allows us to perform a perturbative treatment of strong inter-actions at short distances.

An inverse problem in science is the process of calculating from a set of observations the causal factors that produced them: for example, calculating an image in X-ray computed tomography, source reconstruction in acoustics, or calculating the densi.

An inverse problem in science is the process of calculating from a set of observations the causal factors that produced them: for example, calculating an image in X-ray computed tomography, source reconstruction in acoustics, or calculating the density of the Earth from measurements of its gravity field. It is called an inverse problem because it starts with the effects and then calculates the causes. It is the inverse of a forward problem, which starts with the causes and then calculates the effects.

Vol. 14: Denisov, A. Elements of the Theory of Inverse Problems (2014).

The series aims to publish works which involve both theory and applications in, . physics, medicine, geophysics, acoustics, electrodynamics, tomography, and ecology. Vol. 13: Bughgeim, A. Volterra Equations and Inverse Problems (2014). 11: Asanov, . Regularization, Uniqueness and Existence of Solutions of Volterra Equations of the First Kind (2011).

London offers great book bargains from all over Europe and delivers quickly from fine bookstores in Europe to your home address. This offer is shipped directly from Germany. Inverse and Ill-Posed Problems: Theory and Applications (Inverse and Ill-Posed Problems Series) Hardcover – 23 Dec 2011. by Sergey I. Kabanikhin (Author).

Электронная книга "Inverse and Ill-posed Problems: Theory and Applications", Sergey I. Kabanikhin

Электронная книга "Inverse and Ill-posed Problems: Theory and Applications", Sergey I. Kabanikhin. Эту книгу можно прочитать в Google Play Книгах на компьютере, а также на устройствах Android и iOS. Выделяйте текст, добавляйте закладки и делайте заметки, скачав книгу "Inverse and Ill-posed Problems: Theory and Applications" для чтения в офлайн-режиме.

Inverse and ill-posed problems, regularization.

The terms inverse problems and ill-posed problems have been steadily and surely gaining popularity in modern science since the middle of the 20th century. A little more than fty years of studying problems of this kind have shown that a great number of problems from various branches of classical mathematics (computational algebra, differential and integral equations, partial differential equations, functional analysis) can be classied as inverse or ill-posed, and they are among the most complicated ones (since they are unstable and usually nonlinear). Inverse and ill-posed problems, regularization.

This volume focuses on the basic theory of inverse problems. The first chapter offers an introduction to the theory of inverse problems, with examples of both inverse and ill-posed problems, as well as methods of their solution. The following chapters address topics including: inverse problems for ordinary differential equations; inverse problems for linear partial differential equations; inverse coefficient problems for partial differential equations; determining functions for one or two variables by integrals of these functions; and methods of solution of inverse problems. At the end of each chapter exercises are included to assist readers in gaining a better understanding of the subject matter.