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. 2003 May;24(2):413-9.
doi: 10.1088/0967-3334/24/2/353.

Anisotropic conductivities that cannot be detected by EIT

Allan Greenleaf  1 , Matti Lassas, Gunther Uhlmann
Affiliations

Anisotropic conductivities that cannot be detected by EIT

Allan Greenleaf et al. Physiol Meas. 2003 May.

Abstract

We construct anisotropic conductivities in dimension 3 that give rise to the same voltage and current measurements at the boundary of a body as a homogeneous isotropic conductivity. These conductivities are non-zero, but degenerate close to a surface inside the body.

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