Nonsymmetric Algebraic Multigrid Based on Local Approximate Ideal Restriction ($\ell$AIR)
| Autor: | Thomas A. Manteuffel, Ben S. Southworth, John W. Ruge |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Ideal (set theory)
Applied Mathematics Numerical analysis Linear system MathematicsofComputing_NUMERICALANALYSIS 010103 numerical & computational mathematics Computer Science::Numerical Analysis 01 natural sciences Mathematics::Numerical Analysis 010101 applied mathematics Computational Mathematics Multigrid method ComputingMethodologies_SYMBOLICANDALGEBRAICMANIPULATION Computer Science::Mathematical Software Applied mathematics 0101 mathematics Scaling Mathematics |
| Zdroj: | SIAM Journal on Scientific Computing. 40:A4105-A4130 |
| ISSN: | 1095-7197 1064-8275 |
| DOI: | 10.1137/17m1144350 |
| Popis: | Algebraic multigrid (AMG) solvers and preconditioners are some of the fastest numerical methods to solve linear systems, particularly in a parallel environment, scaling to hundreds of thousands of ... |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|