APOct 21, 2007
On reconstruction formulas and algorithms for the thermoacoustic tomographyM. Agranovsky, P. Kuchment, L. Kunyansky
The paper surveys recent progress in establishing uniqueness and developing inversion formulas and algorithms for the thermoacoustic tomography. In mathematical terms, one deals with a rather special inverse problem for the wave equation. In the case of constant sound speed, it can also be interpreted as a problem concerning the spherical mean transform.