A Kronecker Product Preconditioner for Stochastic Galerkin Finite Element Discretizations
β Scribed by Ullmann, Elisabeth
- Book ID
- 118190228
- Publisher
- Society for Industrial and Applied Mathematics
- Year
- 2010
- Tongue
- English
- Weight
- 731 KB
- Volume
- 32
- Category
- Article
- ISSN
- 1064-8275
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π SIMILAR VOLUMES
Based on the auxiliary space method, a preconditioner is studied in this paper for linear systems of equations arising from higher order finite element (FEM) discretizations of linear elasticity equations. The main idea, which is proposed by Xu (Computing 1996; 56:215-235) for the scalar PDE, is to
We propose and analyze efficient preconditioners for solving systems of equations arising from the p-version for the finite element/boundary element coupling. The first preconditioner amounts to a block Jacobi method, whereas the second one is partly given by diagonal scaling. We use the generalized