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Algorithm for the determination of a linear crack in an elastic body from boundary measurements

Title
Algorithm for the determination of a linear crack in an elastic body from boundary measurements
Authors
Beretta E.Francini E.Kim E.Lee J.-Y.
Ewha Authors
이준엽김은주
SCOPUS Author ID
이준엽scopus
Issue Date
2010
Journal Title
Inverse Problems
ISSN
0266-5611JCR Link
Citation
vol. 26, no. 8
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
In this paper we consider the inverse problem of identifying a linear inclusion inside an elastic body from exterior boundary measurements. Based on the asymptotic formula by Beretta and Francini (2006 SIAM J. Math. Anal. 38 1249-61), we design an effective reconstruction algorithm to find the endpoints and the thickness of a linear inclusion. Numerical experiments show that the algorithm is effective and stable. © 2010 IOP Publishing Ltd.
DOI
10.1088/0266-5611/26/8/085015
Appears in Collections:
자연과학대학 > 수학전공 > Journal papers
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