Grassmann Manifold
A special case of a Flag Manifold. A Grassmann manifold is a certain collection of vector Subspaces of a Vector Space. In particular, 
is the Grassmann manifold of 
-dimensional subspaces of theVector Space 
. It has a natural Manifold structure as an orbit-space of the Stiefel Manifold
of orthonormal -frames in . One of the main things about Grassmann manifolds is that they areclassifying spaces for Vector Bundles.
- Infinary Perfect Number
- Infinite
- Infinite Product
- Infinite Series
- Infinite Set
- Infinitesimal
- Infinitesimal Analysis
- Infinitesimal Matrix Change
- Infinitesimal Rotation
- Infinitive Sequence
- Infinitude of Primes
- Infinity
- Inflection Point
- Information Dimension
- Information Entropy
- Information Theory
- Initial Value Problem
- Injection
- Injective
- Injective Patch
- Inner Automorphism Group
- Inner Product
- Inner Product Space
- Inradius
- Inscribed