DocumentCode
979527
Title
Generalised ICCG method for solution of asymmetric, sparse, linear systems of discretised semiconductor device equations
Author
Chang, F.Y. ; Wagner, L.F.
Author_Institution
IBM General Technology Division, Hopewell Junction, USA
Volume
18
Issue
15
fYear
1982
Firstpage
658
Lastpage
660
Abstract
The ICCG (incomplete Choleski and conjugate gradient) method has been generalised for solving large-scale systems of linear equations whose coefficient matrices are highly sparse and asymmetric. The generalised method has been successfully tested on matrices with randomly generated elements and is found to be very efficient for two- and three-dimensional device simulations.
Keywords
semiconductor device models; ICCG method; asymmetric sparse linear systems; discretised semiconductor device equations; generalised method; incomplete Choleski and conjugate gradient; large-scale systems; three-dimensional device simulations; two dimensional device simulation;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19820449
Filename
4246588
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