jacobi_eigensolve.hpp File Reference

#include "axom/core/Macros.hpp"
#include "axom/core/numerics/Matrix.hpp"
#include "axom/core/numerics/eigen_sort.hpp"
#include "axom/core/utilities/Utilities.hpp"

Namespaces
	axom
	axom::numerics

Functions
template<typename T >
int	axom::numerics::jacobi_eigensolve (Matrix< T > A, Matrix< T > &V, T *lambdas, int maxIterations=JACOBI_DEFAULT_MAX_ITERATIONS, int *numIterations=nullptr, T TOL=JACOBI_DEFAULT_TOLERANCE)
	Computes the eigenvalues and eigenvectors of a real symmetric matrix using the Jacobi iteration method. More...

Variables
constexpr double	axom::numerics::JACOBI_DEFAULT_TOLERANCE = 1.e-18
constexpr int	axom::numerics::JACOBI_DEFAULT_MAX_ITERATIONS = 20
constexpr int	axom::numerics::JACOBI_EIGENSOLVE_SUCCESS = 0
constexpr int	axom::numerics::JACOBI_EIGENSOLVE_FAILURE = -1