DocumentCode
2610948
Title
Preconditioned for discretized time-harmonic Maxwell equations in mixed forms
Author
Liu, Shi-Hong ; Su, Hong ; Huang, Zhuo-Hong
Author_Institution
Dept. of Gen. Studies, Sichuan Eng. Tech. Coll., Deyang, China
Volume
4
fYear
2011
fDate
15-17 Oct. 2011
Firstpage
2097
Lastpage
2100
Abstract
In this paper, we establish a type of preconditioners for discretized Maxwell equations in mixed form, theoretically verify the spectral properties of the related preconditioned matrix and numerically compare the performance of the multiplicative block preconditioner presented in this paper, block diagonal preconditioner established in [1] and block triangular preconditioner proposed in [2].
Keywords
Maxwell equations; matrix algebra; partial differential equations; block triangular preconditioner; discretized time-harmonic Maxwell equation preconditioner; mixed forms; multiplicative block diagonal preconditioner; preconditioned matrix spectral property; Educational institutions; Eigenvalues and eigenfunctions; Finite element methods; Maxwell equations; Symmetric matrices; Vectors; BiCGSTAB iteration method; GMRES iteration method; Saddle point systems; Time-harmonic Maxwell equations;
fLanguage
English
Publisher
ieee
Conference_Titel
Image and Signal Processing (CISP), 2011 4th International Congress on
Conference_Location
Shanghai
Print_ISBN
978-1-4244-9304-3
Type
conf
DOI
10.1109/CISP.2011.6100619
Filename
6100619
Link To Document