Module geometric 

Geometric integration methods

This module provides structure-preserving numerical integrators for systems with geometric properties such as:

• Lie group structure
• Volume preservation (divergence-free flows)
• Energy conservation (Hamiltonian systems)
• Momentum conservation (Lagrangian systems)

Re-exports

pub use lie_group::ExponentialMap;

pub use lie_group::GLn;

pub use lie_group::Gln;

pub use lie_group::HeisenbergAlgebra;

pub use lie_group::HeisenbergGroup;

pub use lie_group::LieAlgebra;

pub use lie_group::LieGroupIntegrator;

pub use lie_group::LieGroupMethod;

pub use lie_group::SE3Integrator;

pub use lie_group::SLn;

pub use lie_group::SO3Integrator;

pub use lie_group::Se3;

pub use lie_group::Sln;

pub use lie_group::So3;

pub use lie_group::Sp2n;

pub use lie_group::SE3;

pub use lie_group::SO3;

pub use structure_preserving::invariants::AngularMomentumInvariant2D;

pub use structure_preserving::invariants::EnergyInvariant;

pub use structure_preserving::invariants::LinearMomentumInvariant;

pub use structure_preserving::ConservationChecker;

pub use structure_preserving::ConstrainedIntegrator;

pub use structure_preserving::EnergyMomentumIntegrator;

pub use structure_preserving::EnergyPreservingMethod;

pub use structure_preserving::GeometricInvariant;

pub use structure_preserving::MomentumPreservingMethod;

pub use structure_preserving::MultiSymplecticIntegrator;

pub use structure_preserving::SplittingIntegrator;

pub use structure_preserving::StructurePreservingIntegrator;

pub use structure_preserving::StructurePreservingMethod;

pub use volume_preserving::ABCFlow;

pub use volume_preserving::CircularFlow2D;

pub use volume_preserving::DiscreteGradientIntegrator;

pub use volume_preserving::DivergenceFreeFlow;

pub use volume_preserving::DoubleGyre;

pub use volume_preserving::HamiltonianFlow;

pub use volume_preserving::IncompressibleFlow;

pub use volume_preserving::ModifiedMidpointIntegrator;

pub use volume_preserving::StreamFunction;

pub use volume_preserving::StuartVortex;

pub use volume_preserving::TaylorGreenVortex;

pub use volume_preserving::VariationalIntegrator;

pub use volume_preserving::VolumeChecker;

pub use volume_preserving::VolumePreservingIntegrator;

pub use volume_preserving::VolumePreservingMethod;

Modules

lie_group

Lie group integrators

structure_preserving

Structure-preserving integrators

volume_preserving

Volume-preserving integrators