Uniqueness and lipschitz stability for the identification of Lamé parameters from boundary measurements

Abstract

In this paper we consider the problem of determining an unknown pair λ, μ of piecewise constant Lamé parameters inside a three dimensional body from the Dirichlet to Neumann map. We prove uniqueness and Lipschitz continuous dependence of λ and μ from the Dirichlet to Neumann map. © 2014 American Institute of Mathematical Sciences.