Punctures::FirstOrderSystem Struct Reference

The puncture equation, formulated as a set of coupled first-order partial differential equations. More...

#include <FirstOrderSystem.hpp>

Public Types
using	primal_fields = tmpl::list<Tags::Field>
using	primal_fluxes
using	background_fields = tmpl::list<Tags::Alpha, Tags::Beta>
using	inv_metric_tag = void
using	fluxes_computer = Poisson::Fluxes<3, Poisson::Geometry::FlatCartesian>
using	sources_computer = Sources
using	sources_computer_linearized = LinearizedSources
using	boundary_conditions_base
using	modify_boundary_data = void

Static Public Attributes
static constexpr size_t	volume_dim = 3

Detailed Description

The puncture equation, formulated as a set of coupled first-order partial differential equations.

See Punctures for details on the puncture equation. Since it is just a flat-space Poisson equation with nonlinear sources, we can reuse the Euclidean Poisson fluxes.

Member Typedef Documentation

boundary_conditions_base

using Punctures::FirstOrderSystem::boundary_conditions_base

Initial value:

 
      elliptic::BoundaryConditions::BoundaryCondition<3>

primal_fluxes

using Punctures::FirstOrderSystem::primal_fluxes

Initial value:

 
      tmpl::list<::Tags::Flux<Tags::Field, tmpl::size_t<3>, Frame::Inertial>>

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

• src/Elliptic/Systems/Punctures/FirstOrderSystem.hpp