The point wise contribution to the Poisson balance equation. Note that these contributions are just the point-wise divergence of the gradient field. You can get to this by going through the weak form derivation. The derivative is just the identity matrix since the residual is just the divergence of the gradient field. More...

#include <mixed_gravity.hpp>

Inheritance diagram for serif::equations::gravity_contributions::GradientDivergence:

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Collaboration diagram for serif::equations::gravity_contributions::GradientDivergence:

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Public Types
using	Operands = utils::types::TypeList<Operand<Gradient, Divergence>>

Public Types inherited from serif::equations::Contribution< Operand< Potential > >
using	Test
	The test type of the contribution.

using	TestOperand
	The operand type of the contribution (associating a test function and a term)

using	Support
	The domain support of the contribution (which then boils down to the dofs which are supported by the term on that test function)

Public Member Functions
PointLinearization< Operands >	evaluate (const EquationPoint< Operands > &point) const
	Poisson's volume row contains + q div(g).

int	additional_order (Operand< Gradient, Divergence >, int) const

Detailed Description

The point wise contribution to the Poisson balance equation. Note that these contributions are just the point-wise divergence of the gradient field. You can get to this by going through the weak form derivation. The derivative is just the identity matrix since the residual is just the divergence of the gradient field.

Equation Contributions
Residuals to the gravitational potential row of the system.

Member Typedef Documentation

◆ Operands

using serif::equations::gravity_contributions::GradientDivergence::Operands = utils::types::TypeList<Operand<Gradient, Divergence>>

Member Function Documentation

◆ additional_order()

int serif::equations::gravity_contributions::GradientDivergence::additional_order	(	Operand< Gradient, Divergence >	,
		int	) const

inline

◆ evaluate()

PointLinearization< Operands > serif::equations::gravity_contributions::GradientDivergence::evaluate ( const EquationPoint< Operands > & point ) const

inline

Poisson's volume row contains + q div(g).

The documentation for this class was generated from the following file:

src/include/serif/equations/mixed_gravity.hpp