Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9505929 | Advances in Applied Mathematics | 2005 | 35 Pages |
Abstract
We discuss the stability issue for Calderón's inverse conductivity problem, also known as Electrical Impedance Tomography. It is well known that this problem is severely ill-posed. In this paper we prove that if it is a-priori known that the conductivity is piecewise constant with a bounded number of unknown values, then a Lipschitz stability estimate holds.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Giovanni Alessandrini, Sergio Vessella,