Memoirs of the American Mathematical Society 2009; 58 pp; softcover Volume: 200 ISBN10: 0821843257 ISBN13: 9780821843253 List Price: US$60 Individual Members: US$36 Institutional Members: US$48 Order Code: MEMO/200/938
 The authors consider the inverse problem of determining a rigid inclusion inside an isotropic elastic body \(\Omega\), from a single measurement of traction and displacement taken on the boundary of \(\Omega\). For this severely illposed problem they prove uniqueness and a conditional stability estimate of loglog type. Table of Contents  Introduction
 Main results
 Proof of the uniqueness result
 Proof of the stability result
 Proof of Proposition 4.1
 Stability estimates of continuation from Cauchy data
 Proof of Proposition 4.2 in the 3D case
 A related inverse problem in electrostatics
 Bibliography
