Category:Ring Homomorphisms
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This category contains results about Ring Homomorphisms.
Definitions specific to this category can be found in Definitions/Ring Homomorphisms.
Let $\struct {R, +, \circ}$ and $\struct{S, \oplus, *}$ be rings.
Let $\phi: R \to S$ be a mapping such that both $+$ and $\circ$ have the morphism property under $\phi$.
That is, $\forall a, b \in R$:
| \((1):\quad\) | \(\displaystyle \map \phi {a + b}\) | \(=\) | \(\displaystyle \map \phi a \oplus \map \phi b\) | ||||||||||
| \((2):\quad\) | \(\displaystyle \map \phi {a \circ b}\) | \(=\) | \(\displaystyle \map \phi a * \map \phi b\) |
Then $\phi: \struct {R, +, \circ} \to \struct {S, \oplus, *}$ is a ring homomorphism.
Subcategories
This category has the following 8 subcategories, out of 8 total.
F
R
Pages in category "Ring Homomorphisms"
The following 22 pages are in this category, out of 22 total.
