RECONSTRUCTION OF POLYGONAL INCLUSIONS IN A HEAT CONDUCTIVE BODY FROM DYNAMICAL BOUNDARY DATA

摘要

In this paper, we consider a reconstruction problem of small and polygonal heat-conducting inhomogeneities from dynamic boundary measurements on part of the boundary and for finite interval in time. Our identification procedure is based on asymptotic method combined with appropriate averaging of the partial dynamic boundary measurements. Our approach is expected to lead to an effective computational identification algorithms.