The preconditioned GMRES method for systems of coupled FEM-BEM equations
β Scribed by Patrick Mund; Ernst P. Stephan
- Book ID
- 110379540
- Publisher
- Springer
- Year
- 1998
- Tongue
- English
- Weight
- 119 KB
- Volume
- 9
- Category
- Article
- ISSN
- 1019-7168
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract When solving electromagnetic problems by finite element method, the resulting linear systems are illβconditioned when the PML absorbing layers are adopted. Traditional Krylov iterative algorithms usually converge slowly or may even stagnate. In this paper, the combination of the innerβo
## Abstract The anisotropic media and active properties of the perfectly matched layer (PML) absorbers significantly deteriorate the finite element method (FEM) system condition and as a result, convergence of the iterative solver is substantially slowed down. To address this issue, the symmetric s