About: Carleman estimates for the non-stationary Lamé system and the application to an inverse problem

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Attributs	Valeurs
type	work Article
Is Part Of	http://hub.abes.fr/edp/periodical/cocv/2005/volume_11/issue_1/w
Subject	Continuation and prolongation of solutions Improperly posed problems Inverse problems http://msc2010.org/resources/MSC/2010/73C02 Carleman estimate inverse problem. Lamé system
Title	Carleman estimates for the non-stationary Lamé system and the application to an inverse problem
Date	2005-01-01(xsd:dateTime)
has manifestation of work	http://hub.abes.fr/edp/periodical/cocv/2005/volume_11/issue_1/cocv0312/m/print http://hub.abes.fr/edp/periodical/cocv/2005/volume_11/issue_1/cocv0312/m/web
related by	http://hub.abes.fr/edp/periodical/cocv/2005/volume_11/issue_1/cocv0312/authorship/2 http://hub.abes.fr/edp/periodical/cocv/2005/volume_11/issue_1/cocv0312/authorship/1
Author	Yamamoto, Masahiro Imanuvilov, Oleg Yu.
Abstract	In this paper, we establish Carleman estimates for the two dimensional isotropic non-stationary Lamé system with the zero Dirichlet boundary conditions. Using this estimate, we prove the uniqueness and the stability in determining spatially varying density and two Lamé coefficients by a single measurement of solution over (0, T) x ω, where T > 0 is a sufficiently large time interval and a subdomain ω satisfies a non-trapping condition.
article type	research-article
publisher identifier	cocv0312
Date Copyrighted	2005-01-01(xsd:dateTime)
Rights	© EDP Sciences, SMAI, 2005
Rights Holder	EDP Sciences, SMAI
is part of this journal	ESAIM: Control, Optimisation and Calculus of Variations
is primary topic of	http://hub.abes.fr/edp/periodical/cocv/2005/volume_11/issue_1/cocv0312/w/record

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