Introduction to inverse problems for hyperbolic PDEs
arXiv:2311.06020
Abstract
There are two main approaches to solve inverse coefficient determination problems for wave equations: the Boundary Control method and an approach based on geometric optics. These notes focus on the Boundary Control method, but we will have a brief look at the geometric optics as well.
These lecture notes were written for CIRM SMF School Spectral Theory, Control and Inverse Problems, November 2022