FS#107 Investigate AMG for the linear solver
Metadata
Property | Value |
---|---|
Project | dumux |
Category | General |
Reported by | Anonymous (Id=0) |
Reported at | May 4, 2011 17:08 |
Type | Bug Report |
Version | Git |
Last edited by | Bernd Flemisch (bernd@iws.uni-stuttgart.de) |
Last edited at | Dec 20, 2012 12:42 |
Closed by | Bernd Flemisch (bernd@iws.uni-stuttgart.de) |
Closed at | Dec 20, 2012 12:42 |
Closed in version | unknown (Id=0) |
Resolution | Implemented |
Description
For solving linear systems of equations, Algebraic Multi Grid Methods (AMG) typically converge much faster than other methods such as BiCG or GMRES. DUNE-ISTL already has an AMG method implemented, but it has not yet been tested in the context of DuMux.