Unified frameworks for high order Newton-Schulz and Richardson iterations: a computationally efficient toolkit for convergence rate improvement (Q2318331)
From MaRDI portal
scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Unified frameworks for high order Newton-Schulz and Richardson iterations: a computationally efficient toolkit for convergence rate improvement |
scientific article |
Statements
Unified frameworks for high order Newton-Schulz and Richardson iterations: a computationally efficient toolkit for convergence rate improvement (English)
0 references
14 August 2019
0 references
Richardson iteration
0 references
Neumann series
0 references
high order Newton-Schulz algorithm
0 references
least squares estimation
0 references
harmonic regressor
0 references
strictly diagonally dominant matrix
0 references
symmetric positive definite matrix
0 references
ill-conditioned matrix
0 references
polynomial preconditioning
0 references
matrix power series factorization
0 references
computationally efficient matrix inversion algorithm
0 references
simultaneous calculations
0 references
0 references
0 references
0 references
