2 citations · 2 across the 2 of their papers we have counts for
5 papers · 1 filter
FC-based shock-dynamics solver with neural-network localized artificial-viscosity assignment
Oscar P. Bruno, Jan S. Hesthaven, Daniel V. Leibovici
This paper presents a spectral scheme for the numerical solution of nonlinear conservation laws in non-periodic domains under arbitrary boundary conditions. The approach relies on…
A boundary integral method for 3D nonuniform dielectric waveguide problems via the windowed Green function
Emmanuel Garza, Constantine Sideris, Oscar P. Bruno
This paper proposes an efficient boundary-integral based "windowed Green function" methodology (WGF) for the numerical solution of three-dimensional electromagnetic problems contai…
Two-dimensional Fourier Continuation and applications
Oscar P. Bruno, Jagabandhu Paul
This paper presents a "two-dimensional Fourier Continuation" method (2D-FC) for construction of bi-periodic extensions of smooth non-periodic functions defined over general two-dim…
"Interpolated Factored Green Function" Method for accelerated solution of Scattering Problems
Christoph Bauinger, Oscar P. Bruno
This paper presents a novel {\em Interpolated Factored Green Function} method (IFGF) for the accelerated evaluation of the integral operators in scattering theory and other areas.…
High-order, Dispersionless "Fast-Hybrid" Wave Equation Solver. Part I: Sampling Cost via Incident-Field Windowing and Recentering
Thomas G. Anderson, Oscar P. Bruno, Mark Lyon
This paper proposes a frequency/time hybrid integral-equation method for the time dependent wave equation in two and three-dimensional spatial domains. Relying on Fourier Transform…