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

Elena Beretta, Elisa Francini, Eunjoo Kim, June Yub Lee

Research output: Contribution to journalArticlepeer-review

6 Scopus citations

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.

Original languageEnglish
Article number085015
JournalInverse Problems
Volume26
Issue number8
DOIs
StatePublished - Aug 2010

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