nLab 14-manifold

Idea

A 14-manifold is a manifold of dimension 14. (Generally a topological manifold, but it can be specified to a PL manifold or a smooth manifold.)

Examples

• 14-sphere
• Unique exotic 14-sphere (the Kervaire-Milnor group is $\Theta_14\cong\mathbb{Z}_2$)
• real projective space$\mathbb{R}P^14$
• complex projective space$\mathbb{C}P^7$

Related concepts

manifolds in low dimension:

• 2-manifolds

• 3-manifolds

• 4-manifolds

• 5-manifolds

• 6-manifolds

• 7-manifolds

• 8-manifolds

• 9-manifolds

• 10-manifolds

• 11-manifolds

• 12-manifolds

• 13-manifolds

• 14-manifolds

• 15-manifolds

• 16-manifolds

Applications of 14-manifolds:

• D=14 supersymmetry