2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/168476This paper concerns the reconstruction of the absorption and scattering parameters in a time-dependent linear transport equation from full knowledge of the albedo operator at the boundary of a bounded domain of interest. We present optimal stability results on the reconstruction of the absorption and scattering parameters for a given error in the measured albedo operator.Mathematical Physics35R30; 82C70; 92C55text