# Category:Cuts

This category contains results about Cuts.
Definitions specific to this category can be found in Definitions/Cuts.

Let $\alpha \subset \Q$ be a subset of the set of rational numbers $\Q$ which has the following properties:

$(1): \quad \alpha \ne \O$ and $\alpha \ne \Q$, that is: $\alpha$ contains at least one rational number but not all rational numbers
$(2): \quad$ If $p \in \Q$ and $q \in \Q$ such that $q < p$, then $q \in \Q$
$(3): \quad \alpha$ does not contain a greatest element.

Then $\alpha$ is called a cut.

## Subcategories

This category has only the following subcategory.