Stability of the Calder\'on problem for less regular conductivities
  In these notes we prove log-type stability for the Calder\'on problem with conductivities in $ C^{1,\varepsilon}(\bar{\Omega}) $. We follow the lines of a recent work by Haberman and Tataru in which they prove uniqueness for $ C^1(\bar{\Omega}) $. 
Pedro Caro, Andoni Garc\'ia and Juan Manuel Reyes
math.AP