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arXiv:0812.0606 [math.AP]AbstractReferencesReviewsResources

Time reversal in thermoacoustic tomography - an error estimate

Yulia Hristova

Published 2008-12-03, updated 2009-02-19Version 2

The time reversal method in thermoacoustic tomography is used for approximating the initial pressure inside a biological object using measurements of the pressure wave made on a surface surrounding the object. This article presents error estimates for the time reversal method in the cases of variable, non-trapping sound speeds.

Comments: 16 pages, 6 figures, expanded "Remarks and Conclusions" section, added one figure, added references
Journal: Inverse Problems 25 (2009) 055008
Categories: math.AP, physics.bio-ph
Subjects: 35L05, 92C55
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