IDENTIFICATION OF PARAMETERS IN SYSTEMS GOVERNED BY NONLINEAR EVOLUTION-EQUATIONS

PAPAGEORGIOU, NS

dc.contributor.author	PAPAGEORGIOU, NS	en
dc.date.accessioned	2014-03-01T01:43:52Z
dc.date.available	2014-03-01T01:43:52Z
dc.date.issued	1995	en
dc.identifier.issn	0033-3883	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/24234
dc.subject	PARAMETER IDENTIFICATION	en
dc.subject	SUBDIFFERENTIAL	en
dc.subject	R-CONVERGENCE	en
dc.subject	DIFFERENTIAL VARIATIONAL INEQUALITY	en
dc.subject	ADJOINT EQUATION	en
dc.subject	MAXIMUM PRINCIPLE	en
dc.subject	EVOLUTION TRIPLE	en
dc.subject	PARABOLIC SYSTEM	en
dc.subject.classification	Mathematics	en
dc.subject.other	APPROXIMATION	en
dc.title	IDENTIFICATION OF PARAMETERS IN SYSTEMS GOVERNED BY NONLINEAR EVOLUTION-EQUATIONS	en
heal.type	journalArticle	en
heal.language	English	en
heal.publicationDate	1995	en
heal.abstract	In this paper we study the problem of parameter identification for systems governed by nonlinear evolution equations. First we establish the existence of an optimal parameter value for two families of systems. The first family are those systems monitored by evolutions of the subdifferential type, while the second family consists of systems whose dynamics is described by differential variational inequalities. Then using the framework of evolution triples, we obtain necessary conditions for optimality. An example of a parabolic system is worked out in detail.	en
heal.publisher	KOSSUTH LAJOS TUDOMANYEGYETEM	en
heal.journalName	PUBLICATIONES MATHEMATICAE-DEBRECEN	en
dc.identifier.isi	ISI:A1995RG33900002	en
dc.identifier.volume	46	en
dc.identifier.issue	3-4	en
dc.identifier.spage	215	en
dc.identifier.epage	237	en