Category:Rings with Unity
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This category contains results about Rings with Unity.
Definitions specific to this category can be found in Definitions/Rings with Unity.
Let $\struct {R, +, \circ}$ be a non-null ring.
Then $\struct {R, +, \circ}$ is a ring with unity if and only if the multiplicative semigroup $\struct {R, \circ}$ has an identity element.
Such an identity element is known as a unity.
Subcategories
This category has the following 4 subcategories, out of 4 total.
Pages in category "Rings with Unity"
The following 25 pages are in this category, out of 25 total.