60 citations · 213 across the 19 of their papers we have counts for
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physics.comp-ph2016★ 24 cited
High order local absorbing boundary conditions for acoustic waves in terms of farfield expansions
Vianey Villamizar, Sebastian Acosta, Blake Dastrup
We devise a new high order local absorbing boundary condition (ABC) for radiating problems and scattering of time-harmonic acoustic waves from obstacles of arbitrary shape. By intr…
math.AP2016★ 7 cited
Photoacoustic imaging taking into account thermodynamic attenuation
Sebastian Acosta, Carlos Montalto
In this paper we consider a mathematical model for photoacoustic imaging which takes into account attenuation due to thermodynamic dissipation. The propagation of acoustic (compres…