2
$\begingroup$

We know that if $f\in k[X_1,{...},X_n]$ is quasi-homogeneous polynomial and $R :=k[X_1,{...},X_n]/(f)$, then any minimal generating set of $\operatorname{Der}_k(R)$ contains the Euler derivation. Is the same thing true for any positive graded domain?

$\endgroup$
1
  • $\begingroup$ I may be misunderstanding your question. If you take $R=k[x]$, the derivations are generated by $d/dx$ and the Euler derivation is $x\cdot d/dx$. $\endgroup$
    – Mohan
    Commented Dec 9, 2022 at 18:37

0

You must log in to answer this question.

Browse other questions tagged .