m_mform_matrix Module Reference

Module for m-form matrices. More...

Data Types
type	abstractmatrix
	Abstract base type for m-form matrices. More...
interface	constraint_coeff_interface
type	diffdiffmatrix
	Matrix representation of the weak form of a differential operator (divgrad, curlcurl, graddiv) More...
type	diffmatrix
	Matrix representation of the weak form of a differential operator (gradient, curl, divergence) More...
type	massmatrix
	Mass matrix. More...
interface	transpose
type	zeromatrix

Functions/Subroutines
subroutine, public	gradient_matrix (grad, space, next_space)
	Create the matrix representation of the weak form of the gradient operator in the DeRham sequence.
subroutine, public	curl_matrix (curl, space, next_space)
	Create the matrix representation of the weak form of the curl operator in the DeRham sequence.
subroutine, public	divergence_matrix (div, space, next_space)
	Create the matrix representation of the weak form of the divergence operator in the DeRham sequence.

Detailed Description

Module for m-form matrices.

This module provides mass matrices for each of the m-form spaces, as well as matrix representations of the diffrential operators

Function/Subroutine Documentation

curl_matrix()

subroutine, public m_mform_matrix::curl_matrix	(	intent(out)	curl,
		type(mformspace), intent(in)	space,
		type(mformspace), intent(in)	next_space )

Create the matrix representation of the weak form of the curl operator in the DeRham sequence.

Parameters

[out]	curl	The matrix to create
[in]	space	The MFormSpace for which to create the curl matrix
[in]	next_space	The MFormSpace for the next m-form space in the DeRham sequence (i.e., next_space=next(space))

divergence_matrix()

subroutine, public m_mform_matrix::divergence_matrix	(	intent(out)	div,
		type(mformspace), intent(in)	space,
		type(mformspace), intent(in)	next_space )

Create the matrix representation of the weak form of the divergence operator in the DeRham sequence.

Parameters

[out]	div	The matrix to create
[in]	space	The MFormSpace for which to create the divergence matrix
[in]	next_space	The MFormSpace for the next m-form space in the DeRham sequence (i.e., next_space=next(space))

gradient_matrix()

subroutine, public m_mform_matrix::gradient_matrix	(	intent(out)	grad,
		type(mformspace), intent(in)	space,
		type(mformspace), intent(in)	next_space )

Create the matrix representation of the weak form of the gradient operator in the DeRham sequence.

Parameters

[out]	grad	The matrix to create
[in]	space	The MFormSpace for which to create the gradient matrix
[in]	next_space	The MFormSpace for the next m-form space in the DeRham sequence (i.e., next_space=next(space))