Hybrid multilevel/multigrid potential preconditioner for fast finite element modeling

IEEE Microwave and Wireless Components Letters

Volumn 12, Issue 8, 2002, Pages 290-292

  Zhu, Yu ^a,b   Cangellaris, Andreas C ^a,b  

^a IEEE   (United States)

^b University of Illinois at Urbana Champaign   (United States)

Author keywords

Finite element method; Hierarchical multilevel; Hybrid preconditioner; Nested multigrid; Vector and scalar potential formulation

Indexed keywords

MULTIGRID POTENTIAL PRECONDITIONERS;

ELECTRIC CHARGE; FINITE ELEMENT METHOD; MATRIX ALGEBRA; VECTORS;

MAGNETOELECTRIC EFFECTS;

EID: 0036691523     PISSN: 15311309     EISSN: None     Source Type: Journal    
DOI: 10.1109/LMWC.2002.801943     Document Type: Article

References (8)

1. A joint vector and scalar potential formulation for driven high frequency problems using hybrid edge and nodal finite elements
2. A fast vector-potential method using tangentially continuous vector finite elements
3. Multilevel solution of the time-harmonic Maxwell's equations based on edge elements
4. Nested multigrid vector and scalar potential finite element method for fast computation of two-dimensional electromagnetic scattering
5. Robust multigrid preconditioner for fast finite element modeling of microwave devices
6. Hierarchical multilevel potential preconditioner for fast finite element modeling of microwave devices
7. Hierarchical finite element basis function spaces for tetrahedral elements
8. Field theoretic CAD of open or aperture matched T-junction coupled rectangular waveguide structures