DocumentCode
2328184
Title
An improved dual-primal domain decomposition method for 3D electromagnetic problems
Author
Li, Yujia ; Jin, Jian-Ming
Author_Institution
Univ. of Illinois at Urbana-Champaign, Urbana
fYear
2007
fDate
9-15 June 2007
Firstpage
5933
Lastpage
5936
Abstract
In this paper, a new dual-primal domain decomposition method referred to as the FETI-DPEM2 is proposed, which retains all the advantages of the FETI-DPEM (dual-primal finite element tearing and interconnecting) such as the construction of the global coarse problem and the explicit interface equation that can be solved by Krylov subspace method, while significantly improving the performance in the high-frequency region.
Keywords
computational electromagnetics; finite element analysis; 3D electromagnetic problem; Krylov subspace method; dual-primal domain decomposition method; dual-primal finite element interconnecting; dual-primal finite element tearing; explicit interface equation; global coarse problem; high-frequency region; Bismuth; Boundary conditions; Computational electromagnetics; Convergence of numerical methods; Equations; Finite element methods; Iterative algorithms; Iterative methods; Lagrangian functions; Magnetic resonance;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2007 IEEE
Conference_Location
Honolulu, HI
Print_ISBN
978-1-4244-0877-1
Electronic_ISBN
978-1-4244-0878-8
Type
conf
DOI
10.1109/APS.2007.4396903
Filename
4396903
Link To Document