Abstract
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In this work we propose a non?iterative method based on topological derivative computations to detect structural defects or inclusions (determine their location, size, shape, orientation) by combining multifrequency near?field observations of the total acoustic wave at a few obser- vation points. We will show some numerical tests illustrating the viability of this technique in different situations including the simultaneous reconstruction of objects of different sizes. | |
International
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Si |
Congress
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Applied Inverse Problems 2015 (AIPS 2015) |
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970 |
Place
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Helsinki |
Reviewers
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Si |
ISBN/ISSN
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00000000 |
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Start Date
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25/05/2015 |
End Date
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29/05/2015 |
From page
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1 |
To page
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1 |
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Proceedings of Applied Inverse Problems 2015 |