A subbundle 
    {\displaystyle L}
 of a vector bundle 
    {\displaystyle E}
 over a topological space 
    {\displaystyle M}
A subbundle of a vector bundle over a topological space .

In mathematics, a subbundle of a vector bundle on a topological space is a collection of linear subspaces of the fibers of at in that make up a vector bundle in their own right.

In connection with foliation theory, a subbundle of the tangent bundle of a smooth manifold may be called a distribution (of tangent vectors).

If a set of vector fields span the vector space and all Lie commutators are linear combinations of the then one says that is an involutive distribution.

See also