Y. Guo (WIAS)

This talk is concerned with an inverse scattering problem of time-dependent non-harmonic acoustic waves in an inhomogeneous medium. The support of the inhomogeneity is determined from measurements of causal scattered waves by using the linear sampling method in the time domain. The feasibility and effectiveness of the method will be illustrated with several numerical examples in 2D and 3D. This is a joint work with Prof. David Colton and Prof. Peter Monk from University of Delaware.