An algebraic approach for \({\mathcal{H}}\)-matrix preconditioners (Q2641924)
From MaRDI portal
scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | An algebraic approach for \({\mathcal{H}}\)-matrix preconditioners |
scientific article |
Statements
An algebraic approach for \({\mathcal{H}}\)-matrix preconditioners (English)
0 references
17 August 2007
0 references
preconditioners
0 references
multilevel methods
0 references
hierarchical matrices
0 references
matrix inversion
0 references
LU factorization
0 references
Cholesky factorization
0 references
comparison of methods
0 references
multilevel clustering methods
0 references
iterative methods
0 references
numerical results
0 references
convergence
0 references
Jacobi overrelaxation
0 references
algebraic multigrid
0 references
0 references
