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Abstract: We apply an adaptive nite element/di erence method for an inverse problem for time-dependent scattering of elastic waves in R ; d = 2; 3, where we seek to identify unknown material coecients from measured wave-reection data. Typical applications concern a large variety of inverse problems occurring in seismic prospectation, non-destructive testing and medical imaging. We use an optimal control approach where we seek a density and Lame coecients and which minimize the di erence between... (Update)
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BibTeX entry: (Update)
@misc{ beilina-adaptive,
author = "Larisa Beilina",
title = "Adaptive Finite Element/difference Method for Inverse Elastic Scattering
Waves",
url = "citeseer.ist.psu.edu/beilina03adaptive.html" }
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