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Abstract
We study the inverse problem in Optical Tomography of determining the optical properties of a medium Ω⊂ℝn, with n≥ 3, under the socalled diffusion approximation. We consider the timeharmonic case where Ω is probed with an input field that is modulated with a fixed harmonic frequency ω=k/c, where c is the speed of light and k is the wave number. We prove a result of Lipschitz stability of the absorption coefficient μa at the boundary ∂Ω in terms of the measurements in the case when the scattering coefficient μs is assumed to be known and k belongs to certain intervals depending on some apriori bounds on μa, μs.
Original language  English 

Journal  Applicable Analysis 
Early online date  6 May 2020 
DOIs  
Publication status  Epub ahead of print  6 May 2020 
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Dive into the research topics of 'Lipschitz stability at the boundary for timeharmonic diffuse optical tomography'. Together they form a unique fingerprint.Projects
 1 Finished

Robust Repeatable Respiratory Monitoring with EIT
Lionheart, W., Parker, G. & Wright, P.
2/06/14 → 31/12/18
Project: Research