Category:Examples of Bijective Restrictions

This category contains examples of Bijective Restriction.

Let $f: S \to T$ be a mapping which is not bijective.

A bijective restriction of $f$ is a restriction $f {\restriction_{S' \times T'} }: S' \to T'$ of $f$ such that $f {\restriction_{S' \times T'} }$ is a bijection.