Electronic Journal of Differential Equations,
Conference 06 (2001), pp. 303-311.

Title: Recent progress in the anisotropic electrical impedance problem.

Authors: Gunther Uhlmann (Univ. of Washington, Seattle, WA)
 
Abstract: 
  We survey some recent progress on the problem of determining an
  anisotropic conductivity of a medium by making voltage and current
  measurements at the boundary of the medium. 

Published January 8, 2001.
Math Subject Classifications: 35R30.
Key Words: Dirichlet to Neumann map; Electrical Impedance Tomography;
  Anisotropic conductivities.