Dune::Fem::EisenstatWalkerStrategy Class Reference

Adaptive tolerance selection for linear solver. More...

#include <dune/fem/solver/newtoninverseoperator.hh>

Public Member Functions
	EisenstatWalkerStrategy (const double newtonTolerance)

Detailed Description

Adaptive tolerance selection for linear solver.

Note

Prevents over-solving linear systems far away from solution. Source: "Globally Convergent Inexact Newton Methods", Stanley C. Eisenstat and Homer F. Walker, https://doi.org/10.1137/0804022.

Constructor & Destructor Documentation

EisenstatWalkerStrategy()

Dune::Fem::EisenstatWalkerStrategy::EisenstatWalkerStrategy ( const double  newtonTolerance )

inline

constructor

Parameters

[in]

newtonTolerance

the absolute tolerance of the Newton method

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The documentation for this class was generated from the following file:

• dune/fem/solver/newtoninverseoperator.hh