linear_algebra Module Reference

This module containes linear algebra subroutines such as matrix diagonalization and inversion. More...

Functions/Subroutines
subroutine	diagonalize_real_symmetric (eigenvectors, eigenvalues)
	Diagonalized a real symmetric matrix and returns the eigenvalues and the eigenvectors associated with that matrix. More...
real(dp) function	trace_real_matrix (matrix)
	Function to perform the trace of a real square matrix. More...
complex(dp) function	trace_complex_matrix (matrix)
	Function to perform the trace of a real square matrix. More...

Detailed Description

This module containes linear algebra subroutines such as matrix diagonalization and inversion.

Function/Subroutine Documentation

diagonalize_real_symmetric()

subroutine linear_algebra::diagonalize_real_symmetric	(	real(dp), dimension( : , : ), intent(inout)	eigenvectors,
		real(dp), dimension( : ), intent(out)	eigenvalues
	)

Diagonalized a real symmetric matrix and returns the eigenvalues and the eigenvectors associated with that matrix.

trace_complex_matrix()

complex(dp) function linear_algebra::trace_complex_matrix

(

complex(dp), dimension(:,:)

matrix

)

Function to perform the trace of a real square matrix.

trace_real_matrix()

real(dp) function linear_algebra::trace_real_matrix

(

real(dp), dimension(:,:)

matrix

)

Function to perform the trace of a real square matrix.