1 code implementation • 18 Jan 2021 • Ondrej Maxian, Raul P. Peláez, Leslie Greengard, Aleksandar Donev
Our method achieves spectral accuracy by using Ewald splitting to replace the original Poisson equation for nearly-singular sources with a smooth far-field Poisson equation, combined with a localized near-field correction.
Numerical Analysis Numerical Analysis 65N35, 78M22
