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Numerical method for solving a two-dimensional electrical impedance tomography problem in the case of measurements on part of the outer boundary

Gavrilov, S. V. ; Denisov, A. M.

Computational mathematics and mathematical physics, 2014-11, Vol.54 (11), p.1690-1699 [Periódico revisado por pares]

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Título:
Numerical method for solving a two-dimensional electrical impedance tomography problem in the case of measurements on part of the outer boundary
Autor: Gavrilov, S. V. ; Denisov, A. M.
Assuntos: Boundaries ; Boundary value problems ; Cauchy problems ; Computational mathematics ; Computational Mathematics and Numerical Analysis ; Conductivity ; Constants ; Electric fields ; Electric resistance ; Electrical impedance ; Integral equations ; Inverse problems ; Mathematical analysis ; Mathematical models ; Mathematics ; Mathematics and Statistics ; Numerical analysis ; Resistivity ; Studies ; Tomography ; Two dimensional
É parte de: Computational mathematics and mathematical physics, 2014-11, Vol.54 (11), p.1690-1699
Notas: ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
Descrição: The two-dimensional electrical impedance tomography problem is considered in the case of a piecewise constant electrical conductivity. The task is to determine the unknown boundary separating the regions with different conductivity values, which are known. Input information is the electric field measured on a portion of the outer boundary of the domain. A numerical method for solving the problem is proposed, and numerical results are presented.
Editor: Moscow: Pleiades Publishing
Idioma: Inglês

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