uni20::krylov::SymmetricCompressedLanczosFactorization< Scalar, Vector > Struct Template Reference

Compressed symmetric Lanczos factorization after implicit restart. More...

#include <symmetric_lanczos.hpp>

Collaboration diagram for uni20::krylov::SymmetricCompressedLanczosFactorization< Scalar, Vector >:

Public Attributes
std::vector< Vector >	basis
std::vector< Scalar >	diagonal
Vector	residual
Scalar	residual_norm = Scalar{}
Scalar	residual_scale = Scalar{}
std::vector< Scalar >	subdiagonal
Scalar	trailing_coupling = Scalar{}

Detailed Description

template<uni20::Real Scalar, typename Vector>
struct uni20::krylov::SymmetricCompressedLanczosFactorization< Scalar, Vector >

Compressed symmetric Lanczos factorization after implicit restart.

Template Parameters

Scalar	Real scalar type.
Vector	Opaque vector type.

Member Data Documentation

basis

template<uni20::Real Scalar, typename Vector >

std::vector<Vector> uni20::krylov::SymmetricCompressedLanczosFactorization< Scalar, Vector >::basis

diagonal

template<uni20::Real Scalar, typename Vector >

std::vector<Scalar> uni20::krylov::SymmetricCompressedLanczosFactorization< Scalar, Vector >::diagonal

residual

template<uni20::Real Scalar, typename Vector >

Vector uni20::krylov::SymmetricCompressedLanczosFactorization< Scalar, Vector >::residual

residual_norm

template<uni20::Real Scalar, typename Vector >

Scalar uni20::krylov::SymmetricCompressedLanczosFactorization< Scalar, Vector >::residual_norm = Scalar{}

residual_scale

template<uni20::Real Scalar, typename Vector >

Scalar uni20::krylov::SymmetricCompressedLanczosFactorization< Scalar, Vector >::residual_scale = Scalar{}

subdiagonal

template<uni20::Real Scalar, typename Vector >

std::vector<Scalar> uni20::krylov::SymmetricCompressedLanczosFactorization< Scalar, Vector >::subdiagonal

trailing_coupling

template<uni20::Real Scalar, typename Vector >

Scalar uni20::krylov::SymmetricCompressedLanczosFactorization< Scalar, Vector >::trailing_coupling = Scalar{}

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

• symmetric_lanczos.hpp