cgTerminationCriteria.hh File Reference

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Classes
class	Kaskade::PCGTerminationCriterion< R >
	Interface for IterateType::PCG termination criterion policy classes. More...
class	Kaskade::StrakosTichyEnergyErrorTerminationCriterion< R >
	Relative energy error termination criterion according to Strakos, Tichy: Error estimation in preconditioned conjugate gradients. Requires that IterateType::CG starts at \( x = 0 \). More general starting values might be used, but must be chosen such that the estimate for the energy norm of the solution stays positive (see the above mentioned paper for details). More...
class	Kaskade::StrakosTichyPTerminationCriterion< R >
	Relative error termination criterion based on the norm induced by the preconditioner, according to Strakos, Tichy: Error estimation in preconditioned conjugate gradients. Requires that IterateType::CG starts at \( x = 0 \). More general starting values might be used, but must be chosen such that the estimate for the energy norm of the solution stays positive (see the above mentioned paper for details). More...

Namespaces
namespace	Kaskade