LifeV::GradientRecovery Namespace Reference

Functions
template<typename FESpaceType , typename VectorType >
VectorType	ZZGradient (std::shared_ptr< FESpaceType > fespace, const VectorType &inputData, const UInt &dxi)
template<typename FESpaceType , typename VectorType >
VectorType	ZZLaplacian (std::shared_ptr< FESpaceType > fespace, const VectorType &inputData)

Function Documentation

ZZGradient()

VectorType LifeV::GradientRecovery::ZZGradient	(	std::shared_ptr< FESpaceType >	fespace,
		const VectorType &	inputData,
		const UInt &	dxi
	)

Gradient recovery procedure from Zienkiewicz and Zhu.

Parameters

fespace	The finite element space describing the data
inputData	The vector of data (pass it as repeated if possible)
dxi	The component to be recovered

Returns

recovered gradient (unique map!)

Definition at line 62 of file GradientRecovery.hpp.

ZZLaplacian()

VectorType LifeV::GradientRecovery::ZZLaplacian	(	std::shared_ptr< FESpaceType >	fespace,
		const VectorType &	inputData
	)

Laplacian recovery following Zienkiewicz and Zhu.

Parameters

fespace	The finite element space describing the data
inputData	The vector of data (pass it as repeated if possible)

Returns

recovered laplacian (unique map!)

Definition at line 177 of file GradientRecovery.hpp.