$R=\mathbb Q[x,x^{-1}]$, or in other words, $\mathbb Q[x]$ localized at the set of powers of $x$
Keywords Laurent polynomials
(Nothing was retrieved.)
Name | Description |
---|---|
Idempotents | $\{0,1\}$ |
Left singular ideal | $\{0\}$ |
Nilpotents | $\{0\}$ |
Right singular ideal | $\{0\}$ |
Zero divisors | $\{0\}$ |