Quotient space is a space where the underlying space is set of equivalence classes of some equivalence relation. As this concept appears in various areas, include also a tag specifying subject matter, such as (topology), (vector-spaces), (normed-spaces), etc.

Quotient space is a space where the underlying space is set of equivalence classes of some equivalence relation. This concept appears in various contexts. For example, quotient spaces can be defined for topological spaces, vector spaces and normed spaces.

As this concept appears in various areas, include also a tag specifying subject matter, such as topology, vector-spaces, normed-spaces, etc.