SIMPLIFYING HYPOTHESES IN COMPUTER-AIDED MODELING - A SINGULAR PERTURBATION APPROACH

Authors
WEISS M PREISIG HA
Citation
M. Weiss et Ha. Preisig, SIMPLIFYING HYPOTHESES IN COMPUTER-AIDED MODELING - A SINGULAR PERTURBATION APPROACH, Computers & chemical engineering, 21, 1997, pp. 721-726
Citations number
8
Categorie Soggetti
Computer Application, Chemistry & Engineering","Engineering, Chemical","Computer Science Interdisciplinary Applications
Journal title
Computers & chemical engineering → ACNP
ISSN journal
00981354
Volume
21
Year of publication
1997
Supplement
S
Pages
721 - 726
Database
ISI
SICI code
0098-1354(1997)21:<721:SHICM->2.0.ZU;2-8
Abstract
Many of the assumptions made in a modelling session can be reduced to assumptions about the involved numerical coefficients, i.e. that they are very big or very small. It is important to take these features int o account at the modelling stage and we show in this paper what are th e difficulties involved and what might constitute solutions to overcom e them.