Items related to solving a Poisson equation \(-\Delta u(x)=f(x)\). More...

Namespaces
	Actions
	Actions specific to the Poisson system.

	Solutions
	Analytic solutions to the Poisson equation \(-\Delta u(\vec{x}) = f(\vec{x})\).

Classes
struct	AuxiliaryField
	The auxiliary field \(\boldsymbol{v}(x)=\nabla u(x)\) to formulate the first-order Poisson equation \(-\nabla \cdot \boldsymbol{v}(x) = f(x)\). More...

struct	ComputeFirstOrderNormalDotFluxes
	The interface normal dotted into the fluxes for the first order formulation of the Poisson equation. More...

struct	ComputeFirstOrderOperatorAction
	The bulk contribution to the linear operator action for the first order formulation of the Poisson equation. More...

struct	Field
	The scalar field \(u(x)\) to solve for. More...

struct	FirstOrderInternalPenaltyFlux
	The internal penalty flux for the first oder formulation of the Poisson equation. More...

struct	FirstOrderSystem
	The Poisson equation formulated as a set of coupled first-order PDEs. More...

Detailed Description

Items related to solving a Poisson equation \(-\Delta u(x)=f(x)\).

Namespaces