Dynamical Inverse Problems of Distributed Systems

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Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110944839
Total Pages : 280 pages
Book Rating : 4.1/5 (19 download)

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Book Synopsis Dynamical Inverse Problems of Distributed Systems by : Vyacheslav I. Maksimov

Download or read book Dynamical Inverse Problems of Distributed Systems written by Vyacheslav I. Maksimov and published by Walter de Gruyter GmbH & Co KG. This book was released on 2014-07-24 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph deals with problems of dynamical reconstruction of unknown variable characteristics (distributed or boundary disturbances, coefficients of operator etc.) for various classes of systems with distributed parameters (parabolic and hyperbolic equations, evolutionary variational inequalities etc.).

Inverse Problems of Mathematical Physics

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Publisher : Walter de Gruyter
ISBN 13 : 3110915529
Total Pages : 288 pages
Book Rating : 4.1/5 (19 download)

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Book Synopsis Inverse Problems of Mathematical Physics by : Mikhail M. Lavrent'ev

Download or read book Inverse Problems of Mathematical Physics written by Mikhail M. Lavrent'ev and published by Walter de Gruyter. This book was released on 2012-05-07 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph deals with the theory of inverse problems of mathematical physics and applications of such problems. Besides it considers applications and numerical methods of solving the problems under study. Descriptions of particular numerical experiments are also included.

Carleman Estimates for Coefficient Inverse Problems and Numerical Applications

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Publisher : Walter de Gruyter
ISBN 13 : 3110915545
Total Pages : 292 pages
Book Rating : 4.1/5 (19 download)

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Book Synopsis Carleman Estimates for Coefficient Inverse Problems and Numerical Applications by : Michael V. Klibanov

Download or read book Carleman Estimates for Coefficient Inverse Problems and Numerical Applications written by Michael V. Klibanov and published by Walter de Gruyter. This book was released on 2012-04-17 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this monograph, the main subject of the author's considerations is coefficient inverse problems. Arising in many areas of natural sciences and technology, such problems consist of determining the variable coefficients of a certain differential operator defined in a domain from boundary measurements of a solution or its functionals. Although the authors pay strong attention to the rigorous justification of known results, they place the primary emphasis on new concepts and developments.

Forward and Inverse Problems for Hyperbolic, Elliptic and Mixed Type Equations

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Publisher : Walter de Gruyter
ISBN 13 : 3110944987
Total Pages : 244 pages
Book Rating : 4.1/5 (19 download)

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Book Synopsis Forward and Inverse Problems for Hyperbolic, Elliptic and Mixed Type Equations by : Alexander G. Megrabov

Download or read book Forward and Inverse Problems for Hyperbolic, Elliptic and Mixed Type Equations written by Alexander G. Megrabov and published by Walter de Gruyter. This book was released on 2012-05-24 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inverse problems are an important and rapidly developing direction in mathematics, mathematical physics, differential equations, and various applied technologies (geophysics, optic, tomography, remote sensing, radar-location, etc.). In this monograph direct and inverse problems for partial differential equations are considered. The type of equations focused are hyperbolic, elliptic, and mixed (elliptic-hyperbolic). The direct problems arise as generalizations of problems of scattering plane elastic or acoustic waves from inhomogeneous layer (or from half-space). The inverse problems are those of determination of medium parameters by giving the forms of incident and reflected waves or the vibrations of certain points of the medium. The method of research of all inverse problems is spectral-analytical, consisting in reducing the considered inverse problems to the known inverse problems for the Sturm-Liouville equation or the string equation. Besides the book considers discrete inverse problems. In these problems an arbitrary set of point sources (emissive sources, oscillators, point masses) is determined.

Direct Methods of Solving Multidimensional Inverse Hyperbolic Problems

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Publisher : Walter de Gruyter
ISBN 13 : 3110960710
Total Pages : 188 pages
Book Rating : 4.1/5 (19 download)

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Book Synopsis Direct Methods of Solving Multidimensional Inverse Hyperbolic Problems by : Sergey I. Kabanikhin

Download or read book Direct Methods of Solving Multidimensional Inverse Hyperbolic Problems written by Sergey I. Kabanikhin and published by Walter de Gruyter. This book was released on 2013-04-09 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors consider dynamic types of inverse problems in which the additional information is given by the trace of the direct problem on a (usually time-like) surface of the domain. They discuss theoretical and numerical background of the finite-difference scheme inversion, the linearization method, the method of Gel'fand-Levitan-Krein, the boundary control method, and the projection method and prove theorems of convergence, conditional stability, and other properties of the mentioned methods.

Well-posed, Ill-posed, and Intermediate Problems with Applications

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Publisher : Walter de Gruyter
ISBN 13 : 3110195305
Total Pages : 245 pages
Book Rating : 4.1/5 (11 download)

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Book Synopsis Well-posed, Ill-posed, and Intermediate Problems with Applications by : Petrov Yuri P.

Download or read book Well-posed, Ill-posed, and Intermediate Problems with Applications written by Petrov Yuri P. and published by Walter de Gruyter. This book was released on 2011-12-22 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with one of the key problems in applied mathematics, namely the investigation into and providing for solution stability in solving equations with due allowance for inaccuracies in set initial data, parameters and coefficients of a mathematical model for an object under study, instrumental function, initial conditions, etc., and also with allowance for miscalculations, including roundoff errors. Until recently, all problems in mathematics, physics and engineering were divided into two classes: well-posed problems and ill-posed problems. The authors introduce a third class of problems: intermediate ones, which are problems that change their property of being well- or ill-posed on equivalent transformations of governing equations, and also problems that display the property of being either well- or ill-posed depending on the type of the functional space used. The book is divided into two parts: Part one deals with general properties of all three classes of mathematical, physical and engineering problems with approaches to solve them; Part two deals with several stable models for solving inverse ill-posed problems, illustrated with numerical examples.

Operator Theory and Ill-Posed Problems

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Publisher : Walter de Gruyter
ISBN 13 : 3110960729
Total Pages : 697 pages
Book Rating : 4.1/5 (19 download)

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Book Synopsis Operator Theory and Ill-Posed Problems by : Mikhail M. Lavrent'ev

Download or read book Operator Theory and Ill-Posed Problems written by Mikhail M. Lavrent'ev and published by Walter de Gruyter. This book was released on 2011-12-22 with total page 697 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book consists of three major parts. The first two parts deal with general mathematical concepts and certain areas of operator theory. The third part is devoted to ill-posed problems. It can be read independently of the first two parts and presents a good example of applying the methods of calculus and functional analysis. The first part "Basic Concepts" briefly introduces the language of set theory and concepts of abstract, linear and multilinear algebra. Also introduced are the language of topology and fundamental concepts of calculus: the limit, the differential, and the integral. A special section is devoted to analysis on manifolds. The second part "Operators" describes the most important function spaces and operator classes for both linear and nonlinear operators. Different kinds of generalized functions and their transformations are considered. Elements of the theory of linear operators are presented. Spectral theory is given a special focus. The third part "Ill-Posed Problems" is devoted to problems of mathematical physics, integral and operator equations, evolution equations and problems of integral geometry. It also deals with problems of analytic continuation. Detailed coverage of the subjects and numerous examples and exercises make it possible to use the book as a textbook on some areas of calculus and functional analysis. It can also be used as a reference textbook because of the extensive scope and detailed references with comments.

Ill-Posed Boundary-Value Problems

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Publisher : Walter de Gruyter
ISBN 13 : 3110915510
Total Pages : 152 pages
Book Rating : 4.1/5 (19 download)

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Book Synopsis Ill-Posed Boundary-Value Problems by : Serikkali E. Temirbolat

Download or read book Ill-Posed Boundary-Value Problems written by Serikkali E. Temirbolat and published by Walter de Gruyter. This book was released on 2012-06-04 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph extends well-known facts to new classes of problems and works out novel approaches to the solution of these problems. It is devoted to the questions of ill-posed boundary-value problems for systems of various types of the first-order differential equations with constant coefficients and the methods for their solution.

Ill-Posed and Non-Classical Problems of Mathematical Physics and Analysis

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Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110936526
Total Pages : 216 pages
Book Rating : 4.1/5 (19 download)

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Book Synopsis Ill-Posed and Non-Classical Problems of Mathematical Physics and Analysis by : Mikhail M. Lavrent'ev

Download or read book Ill-Posed and Non-Classical Problems of Mathematical Physics and Analysis written by Mikhail M. Lavrent'ev and published by Walter de Gruyter GmbH & Co KG. This book was released on 2014-07-24 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings of the international Conference "Ill-Posed and Non-Classical Problems of Mathematical Physics and Analysis", held at the Samarkand State University, Uzbekistan in September 2000 bring together fundamental research articles in the major areas of the numerated fields of analysis and mathematical physics. The book covers the following topics: theory of ill-posed problems inverse problems for differential equations boundary value problems for equations of mixed type integral geometry mathematical modelling and numerical methods in natural sciences

System Modeling and Optimization

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Publisher : Springer
ISBN 13 : 3642360629
Total Pages : 568 pages
Book Rating : 4.6/5 (423 download)

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Book Synopsis System Modeling and Optimization by : Dietmar Hömberg

Download or read book System Modeling and Optimization written by Dietmar Hömberg and published by Springer. This book was released on 2013-02-20 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a collection of thoroughly refereed papers presented at the 25th IFIP TC 7 Conference on System Modeling and Optimization, held in Dresden, Germany, in September 2011. The 55 revised papers were carefully selected from numerous submissions. They are organized in the following topical sections: control of distributed parameter systems; stochastic optimization and control; stabilization, feedback, and model predictive control; flow control; shape and structural optimization; and applications and control of lumped parameter systems.

Characterisation of Bio-Particles from Light Scattering

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Publisher : Walter de Gruyter
ISBN 13 : 3110915553
Total Pages : 144 pages
Book Rating : 4.1/5 (19 download)

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Book Synopsis Characterisation of Bio-Particles from Light Scattering by : Valeri P. Maltsev

Download or read book Characterisation of Bio-Particles from Light Scattering written by Valeri P. Maltsev and published by Walter de Gruyter. This book was released on 2013-03-01 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary aim of this monograph is to provide a systematic state-of-the-art summary of the light scattering of bioparticles, including a brief consideration of analytical and numerical methods for computing electromagnetic scattering by single particles, a detailed discussion of the instrumental approach used in measurement of light scattering, an analysis of the methods used in solution of the inverse light scattering problem, and an introduction of the results dealing with practical analysis of biosamples. Considering the widespread need for this information in optics, remote sensing, engineering, medicine, and biology, the book is useful to many graduate students, scientists, and engineers working on various aspects of electromagnetic scattering and its applications.

Counterexamples in Optimal Control Theory

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Publisher : Walter de Gruyter
ISBN 13 : 3110915537
Total Pages : 185 pages
Book Rating : 4.1/5 (19 download)

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Book Synopsis Counterexamples in Optimal Control Theory by : Semen Ya. Serovaiskii

Download or read book Counterexamples in Optimal Control Theory written by Semen Ya. Serovaiskii and published by Walter de Gruyter. This book was released on 2011-12-01 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph deals with cases where optimal control either does not exist or is not unique, cases where optimality conditions are insufficient of degenerate, or where extremum problems in the sense of Tikhonov and Hadamard are ill-posed, and other situations. A formal application of classical optimisation methods in such cases either leads to wrong results or has no effect. The detailed analysis of these examples should provide a better understanding of the modern theory of optimal control and the practical difficulties of solving extremum problems.

Linear Sobolev Type Equations and Degenerate Semigroups of Operators

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Publisher : Walter de Gruyter
ISBN 13 : 3110915502
Total Pages : 224 pages
Book Rating : 4.1/5 (19 download)

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Book Synopsis Linear Sobolev Type Equations and Degenerate Semigroups of Operators by : Georgy A. Sviridyuk

Download or read book Linear Sobolev Type Equations and Degenerate Semigroups of Operators written by Georgy A. Sviridyuk and published by Walter de Gruyter. This book was released on 2012-06-04 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focusing on the mathematics, and providing only a minimum of explicatory comment, this volume contains six chapters covering auxiliary material, relatively p-radial operators, relatively p-sectorial operators, relatively σ-bounded operators, Cauchy problems for inhomogenous Sobolev-type equations, bounded solutions to Sobolev-type equations, and optimal control.

Poorly Visible Media in X-Ray Tomography

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Publisher : VSP
ISBN 13 : 9789067643740
Total Pages : 312 pages
Book Rating : 4.6/5 (437 download)

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Book Synopsis Poorly Visible Media in X-Ray Tomography by : V. G. Nazarov

Download or read book Poorly Visible Media in X-Ray Tomography written by V. G. Nazarov and published by VSP. This book was released on 2002-01-01 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: The tomography problem considered in this volume of the Inverse and Ill-Posed Problems Series consists of finding an essential part of information about the internal structure of an unknown medium. More particularly, the contact boundaries between various materials in the medium are sought. This investigation is implemented by studying an appropriate mathematical model, which is represented as a transport equation (linear Boltzmann's equation) together with certain boundary conditions. Both theoretical and numerical methods have been used and the results consist of proved theorems, computer testing of the corresponding algorithms, together with a number of tables. This book may be considered as a continuation and application of Transport Equation and Tomography by D.S. Anikonov, A.E. Kovtanyuk and I.V. Prokhorov, previously published in this series.

Nonclassical Linear Volterra Equations of the First Kind

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Publisher : Walter de Gruyter
ISBN 13 : 3110944979
Total Pages : 177 pages
Book Rating : 4.1/5 (19 download)

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Book Synopsis Nonclassical Linear Volterra Equations of the First Kind by : Anatoly S. Apartsyn

Download or read book Nonclassical Linear Volterra Equations of the First Kind written by Anatoly S. Apartsyn and published by Walter de Gruyter. This book was released on 2011-03-01 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph deals with linear integra Volterra equations of the first kind with variable upper and lower limits of integration. Volterra operators of this type are the basic operators for integral models of dynamic systems.

Advanced Mechatronics

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Publisher : World Scientific
ISBN 13 : 9812771816
Total Pages : 342 pages
Book Rating : 4.8/5 (127 download)

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Book Synopsis Advanced Mechatronics by : Dan S. Necsulescu

Download or read book Advanced Mechatronics written by Dan S. Necsulescu and published by World Scientific. This book was released on 2009 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents issues regarding remote measurements and indirect monitoring and control of distributed systems in the general framework of ill-posed inverse problems. This book provides an overview of the main results in the inverse problem theory. It offers a presentation of basic results in discrete inverse theory.

Mathematical Optimization Theory and Operations Research

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Publisher : Springer Nature
ISBN 13 : 3031353056
Total Pages : 459 pages
Book Rating : 4.0/5 (313 download)

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Book Synopsis Mathematical Optimization Theory and Operations Research by : Michael Khachay

Download or read book Mathematical Optimization Theory and Operations Research written by Michael Khachay and published by Springer Nature. This book was released on 2023-06-25 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 22nd International Conference on Mathematical Optimization Theory and Operations Research, MOTOR 2023, held in Ekaterinburg, Russia, during July 2–8, 2023. The 28 full papers and 1 short paper included in this book were carefully reviewed and selected from 89 submissions. They were organized in topical sections as follows: Mathematical programming and applications; discrete and combinatorial optimization; stochastic optimization; scheduling; game theory; and optimal control and mathematical economics. The book also contains one invited talk in full paper length.