Truncated kernel windowed Fourier projection: a fast algorithm for the 3D free-space wave equation

Published in arXiv preprint, 2025

Recommended citation: Al Hassanieh, N. G., Barnett, A. H., & Greengard, L. (2025). Truncated kernel windowed Fourier projection: a fast algorithm for the 3D free-space wave equation. arXiv preprint arXiv:2511.20824.
Download Paper