On a Class of Preconditioning Methods for Dense Linear Systems from Boundary Elements
β Scribed by Chen, Ke
- Book ID
- 118189603
- Publisher
- Society for Industrial and Applied Mathematics
- Year
- 1998
- Tongue
- English
- Weight
- 349 KB
- Volume
- 20
- Category
- Article
- ISSN
- 1064-8275
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
In this paper a novel preconditioning strategy is presented that is designed to improve the convergence rates of the Generalized Minimal Residual (GMRES) method when applied to dense linear systems of boundary element equations of the form Hz ----c. The GMRES method is applied to the preconditioned
We consider the numerical solution of linear systems arising from the discretization of the electric field integral equation (EFIE). For some geometries the associated matrix can be poorly conditioned making the use of a preconditioner mandatory to obtain convergence. The electromagnetic scattering