A Uniqueness Theorem for Thermoacoustic Tomography in the Case of Limited Boundary Data

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/220221We prove a uniqueness theorem for compactly supported initial data for the variable speed wave equation arising in models of thermoacoustic tomography, given measurements on a part of the boundary. The proof is based on domain of dependence arguments and D. Tataru's unique continuation theorem.8 pages, 2 figures. Typos corrected, certain arguments clarifiedAnalysis of PDEs35L05A Uniqueness Theorem for Thermoacoustic Tomography in the Case of Limited Boundary Datatext