On the use of Lamb modes in the linear sampling method for elastic waveguides

This paper is devoted to a modal formulation of the linear sampling method in elastic 2D or 3D waveguide, that is we use the guided modes (called Lamb modes in 2D) as incident waves and the corresponding far fields in order to retrieve some obstacles. We provide the mathematical background to tackle...

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Veröffentlicht in:	Inverse problems 2011-05, Vol.27 (5), p.055001
Hauptverfasser:	Bourgeois, L, Le Louër, F, Lunéville, E
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Mathematical Physics Mathematics Physics
Online-Zugang:	Volltext
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