𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A General Framework for Regularized Evaluation of Unstable Operators

✍ Scribed by Charles W. Groetsch; Martin Hanke

Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
154 KB
Volume
203
Category
Article
ISSN
0022-247X

No coin nor oath required. For personal study only.

✦ Synopsis

A general approach is developed for stable evaluation of unbounded operators when the data are corrupted by error. The essence of the approach is to recast the direct problem of evaluating the unstable operator as an inverse problem involving an associated bounded operator. Classical general regularization methods for inverse problems are then elucidated within the new setting, and new order optimal parameter choice strategies for iterative and noniterative regularization methods are developed. Finally, a regularizing stopping rule for a conjugate gradient acceleration of Lardy's method is provided.

πŸ“œ SIMILAR VOLUMES

A methodological and operative framework
A methodological and operative framework for the evaluation of an e-health project
✍ Luca Buccoliero; Stefano Calciolari; Marta Marsilio πŸ“‚ Article πŸ“… 2008 πŸ› John Wiley and Sons 🌐 English βš– 122 KB

## Abstract Assessing public sector ICT investments represents the premise for successful implementation of an e‐health strategy. The recent literature stresses the importance of going beyond the mere financial and/or technical dimensions of the analysis. Consequently, the paper proposes an example

A systems framework for evaluation of fa
A systems framework for evaluation of faculty web-work
✍ Robert J. Marine πŸ“‚ Article πŸ“… 2002 πŸ› John Wiley and Sons βš– 66 KB

## Abstract A systems theory of evaluation provides a framework and critical indicators for evaluating effectiveness of Web‐mediated faculty work in creating and transferring knowledge.