pymor.algorithms.to_matrix

Module Contents

class pymor.algorithms.to_matrix.ToMatrixRules(format, mu)

Bases: pymor.algorithms.rules.RuleTable

RuleTable for the to_matrix algorithm.

Methods

action_AdjointOperator
action_BlockOperator
action_ComponentProjectionOperator
action_ConcatenationOperator
action_IdentityOperator
action_LincombOperator
action_LowRankOperator
action_LowRankUpdatedOperator
action_NumpyCirculantOperator
action_NumpyHankelOperator
action_NumpyMatrixOperator
action_NumpyToeplitzOperator
action_VectorArrayOperator
action_ZeroOperator
action_as_array

action_AdjointOperator(op)

action_BlockOperator(op)

action_ComponentProjectionOperator(op)

action_ConcatenationOperator(op)

action_IdentityOperator(op)

action_LincombOperator(op)

action_LowRankOperator(op)

action_LowRankUpdatedOperator(op)

action_NumpyCirculantOperator(op)

action_NumpyHankelOperator(op)

action_NumpyMatrixOperator(op)

action_NumpyToeplitzOperator(op)

action_VectorArrayOperator(op)

action_ZeroOperator(op)

action_as_array(op)

pymor.algorithms.to_matrix.to_matrix(op, format=None, mu=None)

Convert a linear Operator to a matrix.

Parameters:

• op – The Operator to convert.

• format – Format of the resulting matrix: NumPy array if ‘dense’, otherwise the appropriate SciPy spmatrix. If None, a choice between dense and sparse format is automatically made.

• mu – The parameter values for which to convert op.

Returns:

res – The matrix equivalent to op.