@inproceedings{32715d03fcae406f8782415cf917f646,
title = "Low-rank approximation of impedance matrix blocks using non-uniform sampling methods",
abstract = "Two physics-based rank-revealing multilevel algorithms are presented to efficiently compute impedance matrix blocks' low-rank representations. Both algorithms rely on non-uniform sampling of phase- and amplitude-compensated fields but use different auxiliary grids. The algorithms' computational costs and range of validity are compared.",
keywords = "direct solves, fast methods, multilevel algorithms",
author = "Yaniv Brick and Yilmaz, {Ali E.}",
note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 2016 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2016 ; Conference date: 26-06-2016 Through 01-07-2016",
year = "2016",
month = oct,
day = "11",
doi = "10.1109/USNC-URSI.2016.7588505",
language = "English",
series = "2016 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2016 - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers",
pages = "47--48",
booktitle = "2016 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2016 - Proceedings",
address = "United States",
}