The construction (to be elaborated later) is of a semigroup ring $R=k[M]$ for a special monoid $M$.
Keywords semigroup ring
Name | Measure | |
---|---|---|
cardinality | $\aleph_0$ |
Name | Description |
---|---|
Idempotents | $\{0,1\}$ |
Left singular ideal | $\{0\}$ |
Nilpotents | $\{0\}$ |
Right singular ideal | $\{0\}$ |