residreductioncriterion.hh File Reference
Include dependency graph for residreductioncriterion.hh:
This graph shows which files directly or indirectly include this file:
Go to the source code of this file.
Classes | |
| class | Opm::Linear::ResidReductionCriterion< Vector > |
| Provides a convergence criterion which looks at the reduction of the two-norm of the residual for the linear solvers. More... | |
Namespaces | |
| namespace | Opm |
| namespace | Opm::Linear |
Detailed Description
Provides a convergence criterion which looks at the reduction of the two-norm of the residual for the linear solvers.
For the ResidReductionCriterion, the error of the solution is defined as
![\[ e^k = \frac{\left| A x_k - b \right|}{\left| A x_0 - b \right|}\;, \]](form_133.png)