Manifold Structures

These classes encode the structure of a manifold.

AUTHORS:

sage.manifolds.structure.DifferentialStructure

The structure of a differentiable manifold over a general topological field.

sage.manifolds.structure.LorentzianStructure

The structure of a Lorentzian manifold.

sage.manifolds.structure.PseudoRiemannianStructure

The structure of a pseudo-Riemannian manifold.

sage.manifolds.structure.RealDifferentialStructure

The structure of a differentiable manifold over \(\RR\).

sage.manifolds.structure.RealTopologicalStructure

The structure of a topological manifold over \(\RR\).

sage.manifolds.structure.RiemannianStructure

The structure of a Riemannian manifold.

sage.manifolds.structure.TopologicalStructure

The structure of a topological manifold over a general topological field.