VectorSpaceBasis¶
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class
dolfin.cpp.la.
VectorSpaceBasis
(*args)¶ Bases:
object
This class defines a basis for vector spaces, typically used for expressing nullspaces, transpose nullspaces and near nullspaces of singular operators
Constructor
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dim
()¶ Dimension of the basis
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is_orthogonal
()¶ Test if basis is orthogonal
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is_orthonormal
()¶ Test if basis is orthonormal
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orthogonalize
()¶ Orthogonalize x with respect to basis
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thisown
¶ The membership flag
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