Title | ||
---|---|---|
Multidimensional Phase Recovery and Interpolative Decomposition Butterfly Factorization |
Abstract | ||
---|---|---|
•Optimally fast for amplitude and phase recovery of multidimensional oscillatory integral transforms with nonuniform grids.•Nearly optimally fast multidimensional interpolative decomposition butterfly factorization with nonuniform grids.•Applications in high-frequency integral equations. |
Year | DOI | Venue |
---|---|---|
2020 | 10.1016/j.jcp.2020.109427 | Journal of Computational Physics |
Keywords | DocType | Volume |
Data-sparse matrix,Butterfly factorization,Interpolative decomposition,Operator compression,Randomized algorithm,Matrix completion | Journal | 412 |
ISSN | Citations | PageRank |
0021-9991 | 0 | 0.34 |
References | Authors | |
0 | 4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Chen Ze | 1 | 0 | 0.34 |
Zhang Juan | 2 | 0 | 0.34 |
Kenneth L. Ho | 3 | 55 | 6.01 |
Haizhao Yang | 4 | 46 | 13.03 |