feec.multipatch.fem_linear_operators

Classes

ComposedLinearOperator(operators)	operator L = L_1 .
FemLinearOperator([fem_domain, ...])	Linear operators with an additional Fem layer
IdLinearOperator(V)
MultLinearOperator(c, A)
SumLinearOperator(B, A)

Details

class FemLinearOperator(fem_domain=None, fem_codomain=None, matrix=None, sparse_matrix=None)

Bases: LinearOperator

Linear operators with an additional Fem layer

property domain

The domain of the linear operator - an element of Vectorspace

property codomain

The codomain of the linear operator - an element of Vectorspace

property fem_domain

property fem_codomain

property matrix

property T

Calls transpose method to return the transpose of self.

property dtype

toarray()

Convert to Numpy 2D array.

tosparse()

transpose(conjugate=False)

Transpose the LinearOperator .

If conjugate is True, return the Hermitian transpose.

to_sparse_matrix(**kwargs)

dot(f_coeffs, out=None)

Apply linear operator to Vector v. Result is written to Vector out, if provided.

class ComposedLinearOperator(operators)

Bases: FemLinearOperator

operator L = L_1 .. L_n with L_i = self._operators[i-1] (so, the last one is applied first, like in a product)

to_sparse_matrix(**kwargs)

dot(f_coeffs, out=None)

Apply linear operator to Vector v. Result is written to Vector out, if provided.

class IdLinearOperator(V)

Bases: FemLinearOperator

to_sparse_matrix(**kwargs)

dot(f_coeffs, out=None)

Apply linear operator to Vector v. Result is written to Vector out, if provided.

class SumLinearOperator(B, A)

Bases: FemLinearOperator

to_sparse_matrix(**kwargs)

dot(f_coeffs, out=None)

Apply linear operator to Vector v. Result is written to Vector out, if provided.

class MultLinearOperator(c, A)

Bases: FemLinearOperator

to_sparse_matrix(**kwargs)

dot(f_coeffs, out=None)

Apply linear operator to Vector v. Result is written to Vector out, if provided.