MATHEMATICAL ASPECTS OF INVERSE PROBLEMS, MODEL CALIBRATION, AND PARAMETER-IDENTIFICATION

Authors
HORNUNG U
Citation
U. Hornung, MATHEMATICAL ASPECTS OF INVERSE PROBLEMS, MODEL CALIBRATION, AND PARAMETER-IDENTIFICATION, Science of the total environment, 183(1-2), 1996, pp. 17-23
Citations number
12
Categorie Soggetti
Environmental Sciences
Journal title
Science of the total environment → ACNP
ISSN journal
00489697
Volume
183
Issue
1-2
Year of publication
1996
Pages
17 - 23
Database
ISI
SICI code
0048-9697(1996)183:1-2<17:MAOIPM>2.0.ZU;2-M
Abstract
In this overview we consider three major aspects of modelling, namely the variety of competing models (the 'model zoo'), the aspect of scale s (averaging and homogenization), and numerical methods for parameter identification problems (regularization). We point out the basic diffi culties that one faces whenever inverse problems are taken into consid eration.