Overview

This volume in the Inverse and Ill-Posed Problems Series is based on two courses in computational mathematics and operative research, which were given by the author in recent years to doctorate and PhD students. The text focuses on an aspect of the theory of inverse problems, which is usually referred to as Identification of Parameters (numbers, vectors, matrices, functions) appearing in differential - or integrodifferential - equations. The parameters of such equations are either quite unknown or partially unknown, however knowledge about these is usually essential as they describe the intrinsic properties of the material or substance under consideration.

Full Product Details

Author:   Alfredo Lorenzi
Publisher:   Brill
Imprint:   VSP International Science Publishers
Volume:   26
Weight:   0.536kg
ISBN:  

9789067643498

ISBN 10:   9067643491
Pages:   240
Publication Date:   09 May 2001
Recommended Age:   College Graduate Student
Audience:   College/higher education ,  Professional and scholarly ,  Postgraduate, Research & Scholarly ,  Professional & Vocational
Format:   Hardback
Publisher's Status:   Unspecified
Availability:   Out of stock  

Table of Contents

Introduction Parameter identification in linear ordinary differential equations Introduction Examples of inverse problems Appendix. Exponential of a square matrix Identification problems in Hilbert spaces An identification problem related to a first-order differential equation Analysis of the dependence on the data of the solution (Yn, ?) to problem (2.1.5), (2.1.6) The minimization method A further identification problem A generalization to the vector case An identification problem for a second-order differential equation Proper Riemann integrals for Banach-valued functions. Curvilinear integrals and Banach-valued holomorphic functions Proper Riemann integrals: basic properties Curvilinear integrals and Banach-valued holomorphic functions Riemann-Stieltjes integrals for Banach space-valued functions Rieman-Stieltjes integrals over compact intervals Improper Riemann integrals for Banach space-valued functions Improper integrals Banach algebras and spectral analysis for linear bounded operators Introduction Basic properties of the spectrum of an element Integration of Banach algebra-valued functions Banach algebra-valued holomorphic functions and the spectral theorem Identifying parameters in first-order partial differential equations An identification problem relative to a first-order linear partial differential equation An identification problem relative to a non-linear first-order partial differential equation Identification problems relative to linear bounded operators. I An identification problem relative to a first-order differential equation The singular case; The supersingular case; Continuous dependence on the data An identification problem relative to a second-order differential equation A particular case An integro-differential identification problem A one-dimensional integro-differential problem Identification problems relative to linear bounded operators. II An abstract control problem A concrete example Analysis of the continuous dependence on the data Construction of an abstract model for the analysis of the continuous dependence on the data Continuous dependence on the data of the solution to the identification problem (8.4.1) Appendix. Gronwall's generalized inequality Linear closed operators and analytic semigroups of linear bounded operators Linear closed operators Resolvent set and spectrum of a linear operator Sectorial operators Cauchy problems for linear abstract differential equations relative to sectorial operators and applications Abstract differential equations and analytic semigroups. Application to Cauchy problems Applications Identification problems for linear abstract differential equations relative to sectorial operators and applications An abstract identification problem An application to a concrete case An identification problem relative to an abstract non-autonomous first-order differential equation Analysis of a Cauchy problem with coefficients depending on time only Analysis of a Cauchy problem with non-homogeneous boundary value conditions on a bounded interval Solving the identification problem (13.3.1)-(13.3.4) Bibliography List of symbols

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Author Information

Alfreod Lorenzi, Universita degli studi di Milano, Italy.

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