Stability in Conductivity Imaging from Partial Measurements of One   Interior Current
  We prove a stability result in the hybrid inverse problem of recovering the electrical conductivity from partial knowledge of one current density field generated inside a body by an imposed boundary voltage. The region where interior data stably reconstructs the conductivity is well defined by a combination of the exact and perturbed data. 
Carlos Montalto, Alexandru Tamasan
math-ph math.MP