Reconstruction of piecewise smooth wave speeds using multiple scattering

Peter Caday, Maarten V. de Hoop, Vitaly Katsnelson +1

Let $c$ be a piecewise smooth wave speed on ${\mathbb{R}}^n$, unknown inside a domain $\Omega$. We are given the solution operator for the scalar wave equation $({\partial }_t^2-c^2\Delta )u=0$, bu…