Category:Unital Algebras
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This category contains results about Unital Algebras.
Definitions specific to this category can be found in Definitions/Unital Algebras.
Let $R$ be a commutative ring.
Let $\struct {A, *}$ be an algebra over $R$.
Then $\struct {A, *}$ is a unital algebra if and only if the algebraic structure $\struct {A, \oplus}$ has an identity element.
That is:
- $\exists 1_A \in A: \forall a \in A: a * 1_A = 1_A * a = a$
Subcategories
This category has the following 6 subcategories, out of 6 total.
Pages in category "Unital Algebras"
The following 2 pages are in this category, out of 2 total.