# Category:Examples of Ordered Semigroups

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This category contains examples of Ordered Semigroup.

An **ordered semigroup** is an ordered structure $\struct {S, \circ, \preceq}$ such that $\struct {S, \circ}$ is a semigroup.

## Subcategories

This category has the following 2 subcategories, out of 2 total.

### N

### P

## Pages in category "Examples of Ordered Semigroups"

The following 11 pages are in this category, out of 11 total.

### N

### P

- Positive Rational Numbers under Addition form Ordered Semigroup
- Power Set with Intersection and Subset Relation is Ordered Semigroup
- Power Set with Intersection and Superset Relation is Ordered Semigroup
- Power Set with Union and Subset Relation is Ordered Semigroup
- Power Set with Union and Superset Relation is Ordered Semigroup
- Power Structure of Semigroup Ordered by Subsets is Ordered Semigroup
- Power Structure of Semigroup Ordered by Supersets is Ordered Semigroup