Parallelizable Manifold: Mathematics, Smooth Manifold, Vector Field

Poisson Manifold: Mathematics, Differential Manifold, Smooth Function

Congruence (manifolds): Smooth Manifold, Integral Curve, Vector Field, Riemannian Geometry

Plane Curve: (mathematics), Curve, Smooth Manifold

Stein Manifold: Mathematics, Several Complex Variables, Manifold, Submanifold, Vector Space, Number