Identification of a non-convex obstacle for acoustical scattering

Date
2007-07-09 16:30 - 2007-07-09 17:30
Place
Faculty of Science Building #8 Room 309
Speaker/Organizer
YOSHIDA Kazuki (Hokkaido Univ.)
 
We consider an inverse scattering problem for identifying a soundhard obstacle in a homogeneous medium. We provide a reconstructionscheme for identifying the obstacle from far field patterns ofscattering waves associated with incident waves in all directionswhen the obstacle is not necessarily convex.

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