20 citations · 26 across the 4 of their papers we have counts for
Showing 2022Show all
2 papers · 1 filter
math.NA2022★ 1 cited
Fast hierarchical low-rank view factor matrices for thermal irradiance on planetary surfaces
Samuel F. Potter, Stefano Bertone, Norbert Schörghofer +1
We present an algorithm for compressing the radiosity view factor model commonly used in radiation heat transfer and computer graphics. We use a format inspired by the hierarchical…
math.NA2022★ 5 cited
Numerical geometric acoustics: an eikonal-based approach for modeling sound propagation in 3D environments
Samuel F. Potter, Maria K. Cameron, Ramani Duraiswami
We present algorithms for solving high-frequency acoustic scattering problems in complex domains. The eikonal and transport partial differential equations from the WKB/geometric op…