Title :
SSOR Preconditioned CG Method for Formulation of Hierarchical Vector Finite Element
Author :
Zhu, J. ; Chen, R.S.
Author_Institution :
Nanjing Sci. & Technol. Univ., Jiangsu
Abstract :
In this paper, we proposed an symmetric successive over-relaxation conjugate gradient (SSOR-CG) iterative method for solving systems resulting from a formulation of hierarchical vector FEM analysis of 3D electromagnetic problems. Numerical results for a cylindrical cavity resonator are conducted to demonstrate the fast convergence rate of this proposed method, when compared with conventional CG method
Keywords :
cavity resonators; conjugate gradient methods; electromagnetic waves; finite element analysis; polynomials; 3D electromagnetic problems; FEM analysis; SSOR conjugate gradient iterative method; cylindrical cavity resonator; hierarchical vector finite element; symmetric successive over-relaxation method; Boundary value problems; Character generation; Finite element methods; Frequency domain analysis; Gradient methods; Partial differential equations; Permittivity; Polynomials; Sparse matrices; Symmetric matrices;
Conference_Titel :
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
1-4244-0123-2
DOI :
10.1109/APS.2006.1710911
