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Journal articles
The linear sampling method in a waveguide: A formulation based on modes
Abstract : This paper concerns the Linear Sampling Method to retrieve obstacles in a 2D or 3D acoustic waveguide. We derive a modal formulation of the LSM which is suitable for the waveguide configuration. Despite the ill-posedness of the inverse problem is increased owing to the evanescent modes, numerical experiments show good reconstruction of obstacles by using the far field. © 2008 IOP Publishing Ltd.
https://hal-ensta-paris.archives-ouvertes.fr//hal-00873074
Contributor : Aurélien Arnoux <>
Submitted on : Thursday, October 17, 2013 - 10:27:44 AM
Last modification on : Thursday, January 14, 2021 - 11:56:04 AM
Contributor : Aurélien Arnoux <>
Submitted on : Thursday, October 17, 2013 - 10:27:44 AM
Last modification on : Thursday, January 14, 2021 - 11:56:04 AM
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