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T1 - Direct inversion from partial-boundary data in electrical impedance tomography
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UR - http://hdl.handle.net/10138/307552
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A1 - Hauptmann, Andreas; Santacesaria, Matteo; Siltanen, Samuli
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Y1 - 2017
LA - eng
AB - In electrical impedance tomography (EIT) one wants to image the conductivity distribution of a body from current and voltage measurements carried out on its boundary. In this paper we consider the underlying mathematical model, the inverse conductivity problem, in two dimensions and under the realistic assumption that only a part of the boundary is accessible to measurements. In this framework our data are modeled as a partial Neumann-to-Dirichlet map (ND map). We compare this data to the full-b...
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KW - inverse conductivity problem; electrical impedance tomography; Neumann-to-Dirichlet map; partial-boundary data; D-bar method; D-BAR METHOD; LESS REGULAR CONDUCTIVITIES; PARTIAL CAUCHY DATA; CALDERON PROBLEM; GLOBAL UNIQUENESS; DOMAIN TRUNCATION; ELECTRODE MODEL; PLANE; RECONSTRUCTION; STABILITY; 111 Mathematics; 114 Physical sciences
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