Inverse scattering for an acoustically soft scatterer in the low-frequency region

 
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Journal part (EN)
Scientific article (EN)
1995 (EN)
Inverse scattering for an acoustically soft scatterer in the low-frequency region (EN)
Charalambopoulos, A (EN)
In this work, a new method is presented for the determination of the shape of a scatterer in R3 when it is a priori known that a scatterer's surface can be represented as a power series of Cartesian coordinates. The necessary data for the application of the method are provided by the knowledge of the scattering amplitude as an analytic function of the wave number k in the low-frequency region. © 1995. (EN)
journalArticle (EN)
Acoustic wave propagation (EN)
Acoustically soft scatterer (EN)
Acoustic wave scattering (EN)
Engineering, Multidisciplinary (EN)
Surfaces (EN)
Time harmonic acoustic wave (EN)
Tikhonov regularization (EN)
Image reconstruction (EN)
Inverse problems (EN)
Inverse scattering (EN)
Low frequency region (EN)
Approximation theory (EN)
Polynomials (EN)
Cartesian coordinates (EN)
National Technical University of Athens
Digital Library of National Technical University of Athens | Dspace@NTUA
Κεντρική Βιβλιοθήκη Ε.Μ.Π.
Ιδρυματικό Αποθετήριο
Δημοσιεύσεις μελών Δ.Ε.Π. σε περιοδικά
International Journal of Engineering Science (EN)
English
1995 (EN)
http://hdl.handle.net/123456789/11562
33 (EN)
4 (EN)
599 (EN)
0020-7225 (EN)
ISI:A1995QD34700011 (EN)
609 (EN)
PERGAMON-ELSEVIER SCIENCE LTD (EN)



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