orthogonalise.h File Reference

Generic orthogonalisation functions. More...

#include "inc/util/scalars.h"
#include "inc/tensor/truncation.h"
#include "inc/dense/dense_invert.h"

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Namespaces
namespace	syten
	Syten namespace.
namespace	syten::MPS
	The namespace containing all MPS-related tools, classes and objects.

Functions
template<typename T , typename Iterator >
void	syten::orthogonalise_arithmetic (T &vec, Iterator first, Iterator last, bool assume_norm_one=false, Truncation const &trunc=Truncation())
	Generic implementation of orthogonalisation against a set of vectors using Gram-Schmidt orthogonalisation. More...
template<typename T , typename Iterator >
void	syten::orthogonalise_arithmetic_imp (T &vec, Iterator first, Iterator last, Truncation const &=Truncation(), bool assume_norm_one=false, long=0)
	orthogonalise_arithmetic(): Fully generic implementation More...
template<typename T , typename Iterator >
auto	syten::orthogonalise_arithmetic_imp (T &vec, Iterator first, Iterator last, Truncation const &trunc=Truncation(), bool assume_norm_one=false, int=0) -> decltype(vec.truncateKeepNorm(trunc), void())
	orthogonalise_arithmetic(): Preferred implementation, used if truncateKeepNorm() exists. More...
template<typename Vector , typename Iterator >
std::pair< typename std::remove_reference< Vector >::type, DenseTensor< 2 > >	syten::orthogonalise_solve_svd (Vector &&target, Iterator first, Iterator last, bool careful)
	Generic implementation of orthogonalisation against a set of vectors using SVD-based orthogonalisation. More...
template<typename Vector , typename Iterator >
std::remove_reference< Vector >::type	syten::orthogonalise_solve_svd (Vector &&target, Iterator first, Iterator last, DenseTensor< 2 > const &xtxinv, bool careful)
	Generic implementation of orthogonalisation against a set of vectors using SVD-based orthogonalisation. More...

Detailed Description

Generic orthogonalisation functions.