Daniel Appelö, Jeffrey W. Banks, William D. Henshaw, Ngan Le, Donald W. Schwendeman. EigenWave: An optimal O(N) method for computing eigenvalues and eigenvectors by time-filtering the wave equation. J. Comput. Physics, 555:114758, 2026. [doi]
@article{AppeloBHLS26,
title = {EigenWave: An optimal O(N) method for computing eigenvalues and eigenvectors by time-filtering the wave equation},
author = {Daniel Appelö and Jeffrey W. Banks and William D. Henshaw and Ngan Le and Donald W. Schwendeman},
year = {2026},
doi = {10.1016/j.jcp.2026.114758},
url = {https://doi.org/10.1016/j.jcp.2026.114758},
researchr = {https://researchr.org/publication/AppeloBHLS26},
cites = {0},
citedby = {0},
journal = {J. Comput. Physics},
volume = {555},
pages = {114758},
}