Detection of point-like scatterers using one type of scattered elastic waves

Drossos Gintides, Mourad Sini, Nguyen Trung Thnh

Research output: Contribution to journalArticlepeer-review

12 Scopus citations

Abstract

In this paper, we are concerned with the detection of point-like obstacles using elastic waves. We show that one type of waves, either the P or the S scattered waves, is enough for localizing the points. We also show how the use of S incident waves gives better resolution than the P waves. These affirmations are demonstrated by several numerical examples using a MUSIC type algorithm.

Original languageEnglish (US)
Pages (from-to)2137-2145
Number of pages9
JournalJournal of Computational and Applied Mathematics
Volume236
Issue number8
DOIs
StatePublished - Feb 2012

All Science Journal Classification (ASJC) codes

  • Computational Mathematics
  • Applied Mathematics

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