62 citations · 79 across the 3 of their papers we have counts for
4 papers
WKB Across Caustics: The Screened-WKB Method
Oscar P. Bruno, Martin D. Maas
We present a new methodology, based on the WKB approximation and Fast Fourier Transforms, for the evaluation of wave propagation through inhomogeneous media. This method can accura…
Boundary-element method to analyze acoustic scattering from a coupled swimbladder-fish body configuration
Juan D. Gonzalez, Edmundo F. Lavia, Silvia Blanc +2
A model for computing acoustic scattering by a swimbladdered fish with coupling to surrounding fish tissue that is assumed to behave as a homogeneous fluid, is presented. Mathemati…
Shifted Equivalent Sources and FFT acceleration for Periodic Scattering Problems including Wood Anomalies
Oscar Bruno, Martín Maas
This paper introduces a fast algorithm, applicable throughout the electromagnetic spectrum, for the numerical solution of problems of scattering by periodic surfaces in two-dimensi…
Regularity theory and high order numerical methods for the (1d)-Fractional Laplacian
Gabriel Acosta, Juan Pablo Borthagaray, Oscar Bruno +1
This paper presents regularity results and associated high-order numerical methods for one-dimensional Fractional-Laplacian boundary-value problems. On the basis of a factorization…