# Category:Definitions/Examples of Rings

This category contains definitions of examples of rings in the context of Abstract Algebra.

A ring $\struct {R, *, \circ}$ is a semiring in which $\struct {R, *}$ forms an abelian group.

That is, in addition to $\struct {R, *}$ being closed, associative and commutative under $*$, it also has an identity, and each element has an inverse.

## Subcategories

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

## Pages in category "Definitions/Examples of Rings"

The following 12 pages are in this category, out of 12 total.