5 citations · 7 across the 2 of their papers we have counts for
Showing 2017Show all
2 papers · 1 filter
math.AP2017★ 2 cited
Thermoacoustic tomography for an integro-differential wave equation modeling attenuation
Sebastian Acosta, Benjamin Palacios
In this article we study the inverse problem of thermoacoustic tomography (TAT) on a medium with attenuation represented by a time- convolution (or memory) term, and whose consider…
physics.comp-ph2017
High order surface radiation conditions for time-harmonic waves in exterior domains
Sebastian Acosta
We formulate a new family of high order on-surface radiation conditions to approximate the outgoing solution to the Helmholtz equation in exterior domains. Motivated by the pseudo-…