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Reconstruction from...
Reconstruction from blind experimental data for an inverse problem for a hyperbolic equation
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- Beilina, Larisa, 1970 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för matematiska vetenskaper, matematik,Department of Mathematical Sciences, Mathematics,Chalmers tekniska högskola,Chalmers University of Technology,University of Gothenburg
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- Thanh, T. (författare)
- The University of North Carolina at Charlotte
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- Klibanov, M. V. (författare)
- The University of North Carolina at Charlotte
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- Fiddy, M. A. (författare)
- The University of North Carolina at Charlotte
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(creator_code:org_t)
- 2014-01-28
- 2014
- Engelska.
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Ingår i: Inverse Problems. - : IOP Publishing. - 0266-5611 .- 1361-6420. ; 30:2
- Relaterad länk:
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http://dx.doi.org/10...
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Abstract
Ämnesord
Stäng
- We consider the problem of the reconstruction of dielectrics from blind backscattered experimental data. The reconstruction is done from time domain data, as opposed to a more conventional case of frequency domain data. Experimental data were collected using a microwave scattering facility which was built at the University of North Carolina at Charlotte. This system sends electromagnetic pulses into the medium and collects the time-resolved backscattered data on a part of a plane. The spatially distributed dielectric constant epsilon(r)(x), x is an element of R-3 is the unknown coefficient of a wave-like PDE. This coefficient is reconstructed from those data in blind cases. To do this, a globally convergent numerical method is used.
Ämnesord
- NATURVETENSKAP -- Matematik (hsv//swe)
- NATURAL SCIENCES -- Mathematics (hsv//eng)
Nyckelord
- coefficient inverse problem (CIP)
- finite element method
- globally convergent numerical method for
- OLT RH
- 1978
- GEOPHYSICS
- V43
- P23
- globally convergent numerical method for
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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