DocumentCode
2775417
Title
Factorization of finite element matrices using overlapped localizing LOGOS modes
Author
Choi, J.-S. ; Kramer, T.C. ; Adams, R.J. ; Canning, F.X.
Author_Institution
Electr. & Comput. Eng., Univ. of Kentucky, Lexington, KY
fYear
2008
fDate
5-11 July 2008
Firstpage
1
Lastpage
4
Abstract
In the paper ,the application of an OL-LOGOS solver to a finite element discretization of the TMz wave equation is discussed. For fixed-frequency simulations, the memory and CPU costs of the OL-LOGOS solver are observed to scale approximately linearly with N.
Keywords
LOGO; computational electromagnetics; finite element analysis; integral equations; matrix algebra; wave equations; LOGOS modes; OL-LOGOS solver; TMz wave equation; finite element matrix; matrix factorization; Conductors; Costs; Electromagnetic scattering; Error correction; Finite element methods; Integral equations; Linear approximation; Partial differential equations; Sparse matrices; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2008. AP-S 2008. IEEE
Conference_Location
San Diego, CA
Print_ISBN
978-1-4244-2041-4
Electronic_ISBN
978-1-4244-2042-1
Type
conf
DOI
10.1109/APS.2008.4619778
Filename
4619778
Link To Document