DocumentCode
1838908
Title
Accelerated direct solution of the MoM linear system using block compression and nested factorization
Author
Heldring, A. ; Rius, J.M.
Author_Institution
Dept. of Telecommun. & Signal Process., Polytech. Univ. of Catalonia, Barcelona, Spain
fYear
2011
fDate
12-16 Sept. 2011
Firstpage
636
Lastpage
639
Abstract
A comparison is presented between different algorithms for direct (non-iterative) accelerated solution of the Method of Moments. The alternatives are common block LU factorization and Compressed Block Decomposition (CBD), and their respective nested, or Multi Scale (MS) implementations. The comparison includes theoretical considerations and numerical examples.
Keywords
block codes; matrix decomposition; method of moments; MoM linear system; accelerated direct solution; block LU factorization; block compression; compressed block decomposition; direct accelerated solution; method of moments; multi scale implementations; nested factorization; noniterative accelerated solution; Algorithm design and analysis; Complexity theory; Impedance; Linear systems; Matrix decomposition; Moment methods; NASA;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetics in Advanced Applications (ICEAA), 2011 International Conference on
Conference_Location
Torino
Print_ISBN
978-1-61284-976-8
Type
conf
DOI
10.1109/ICEAA.2011.6046415
Filename
6046415
Link To Document