The ring of germs of smooth functions ($C^\infty$ functions) $\mathbb R\to \mathbb R$ at the point $0$.
Notes: Maximal ideal is idempotent
Keywords germs of functions ring of functions
(Nothing was retrieved.)
| Name | Description |
|---|---|
| Idempotents | $\{0,1\}$ |
| Left singular ideal | $\{0\}$ |
| Nilpotents | $\{0\}$ |
| Right singular ideal | $\{0\}$ |