plural of Manifold

(differential geometry, Riemannian geometry) A real, smooth differentiable manifold whose each point has a tangent space equipped with a positive definite inner product;

Part of an engine that supplies the fuel/air mixture to the cylinder.

plural of intake manifold

(mathematics, contact geometry) A smooth manifold of odd dimensionality in contact geometry.

plural of contact manifold

A manifold which is infinitely differentiable (C ᪲).

plural of differentiable manifold

(differential geometry) A manifold that is locally similar enough to a Euclidean space (ℝⁿ) to allow one to do calculus;

plural of Kähler manifold