Titlebook: Inverse Methods in Action; Proceedings of the M Pierre C. Sabatier Conference proceedings 1990 Springer-Verlag Berlin Heidelberg 1990 Poten

enumaerate

Visual-Acuity

Tomography with DiffusionOn the occasion of the celebration of seven centuries in the life of the University of Montpellier it is appropriate for the participants in the traditional Reucontres on Inverse Problems to thank its “soul and spirit” Professor Pierre Sabatier for many years of organizational and scientific leadership, past and future.

NAVEN

Inverse Problems for Discrete Evolution ModelsWe consider first and second order recursions for a sequence u. of vectors involving a tridiagonal matrix T. The problem is to recover T from the known initial state and from the observation of one component of u..

Embolic-Stroke

根除

Tomographic Image Reconstruction from a Limited Set of Projections Using a Natural Pixel DecompositiIn this paper we present a practical implementation of a method proposed by Buoconore [1], for two-dimensional tomographic image reconstruction from a limited set of real projections. The convergence of the iterative reconstruction method is proved and tested on real reconstructions.

arthrodesis

micturition

Tikhonov Regularization of Nonlinear Differential-Algebraic EquationsUsing recent results about Tikhonov regularization of nonlinear ill-posed problems, we show that nonlinear index-2 differential-algebraic equations can be solved in a stable way via Tikhonov regularization in various ways. Convergence rates for the regularized solutions are derived.

hematuria

Peculate

季雨

Recent Developments in Electrical Impedance Tomographysurement errors and iterative reconstruction algorithms are very computationally demanding. In this paper we describe some of our work to overcome these difficulties by investigating the effect on reconstructions of geometric errors and of our attempts to speed up the reconstruction algorithms using parallel processing techniques.