An efficient iterative algorithm for the approximation of the fast and slow dynamics of stiff systems

Goussis, D; Valorani, M

dc.contributor.author	Goussis, D	en
dc.contributor.author	Valorani, M	en
dc.date.accessioned	2014-03-01T01:54:50Z
dc.date.available	2014-03-01T01:54:50Z
dc.date.issued	2006	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/27497
dc.subject	Asymptotic Analysis	en
dc.subject	Efficient Algorithm	en
dc.subject	Invariant Manifold	en
dc.subject	Iterative Algorithm	en
dc.subject	Model Reduction	en
dc.subject	Model Simplification	en
dc.subject	Multiple Time Scale	en
dc.subject	Phase Space	en
dc.subject	Singular Perturbation	en
dc.subject	Time Scale	en
dc.subject	Computational Singular Perturbation	en
dc.title	An efficient iterative algorithm for the approximation of the fast and slow dynamics of stiff systems	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/j.jcp.2005.09.019	en
heal.identifier.secondary	http://dx.doi.org/10.1016/j.jcp.2005.09.019	en
heal.publicationDate	2006	en
heal.abstract	The relation between the iterative algorithms based on the computational singular perturbation (CSP) and the invariance equation (IE) methods is examined. The success of the two methods is based on the appearance of fast and slow time scales in the dynamics of stiff systems. Both methods can identify the low-dimensional surface in the phase space (slow invariant manifold, SIM), where	en
heal.journalName	Journal of Computational Physics	en
dc.identifier.doi	10.1016/j.jcp.2005.09.019	en