ring homomorphism
C37053
concept
A ring homomorphism is a function between rings that preserves addition, multiplication, and the multiplicative identity (when present), mapping the structure of one ring compatibly into another.
Observed surface forms (3)
| Surface form | Occurrences |
|---|---|
| algebra homomorphism | 1 |
| field endomorphism | 1 |
| ring endomorphism | 1 |
Instances (3)
| Instance | Via concept surface |
|---|---|
| Chern character | — |
| Frobenius endomorphism | ring endomorphism |
| Harish-Chandra projection | algebra homomorphism |